Skip to main content
G'day !G'day! Sign in or registereBay PluseBay DealsFind a StoreHelp
Sell
Watch List
My eBay
  • My eBay Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling/Sold
  • Saved Feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Sizes
  • My Messages
  • Get Exclusive Savings
Please sign in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

HP Vintage Calculators

You may also like

  • Sharp Vintage Calculators
    Sharp Vintage Calculators
  • Casio Vintage Calculators
    Casio Vintage Calculators
  • Canon Vintage Calculators
    Canon Vintage Calculators
  • Texas Instruments Vintage Calculators
    Texas Instruments Vintage Calculators
  • SANYO Vintage Calculators
    SANYO Vintage Calculators

Related Searches

  • Hp Calculators
  • Vintage Computing
  • Hp 65 Calculator
  • Hp 12 C Calculator
  • Hp Prime Calculator
  • Hp 15 C Calculator
  • Hp 48 g Calculator
  • Desk Calculator
  • Calculator Sharp
  • Scientific Calculator
  • Sharp Calculator
  • Card Calculator

breadcrumb

  • eBay
    • Electronics
    • Electronics
    • Vintage Electronics
  • Electronics
  • Electronics
  • Vintage Electronics
  • Vintage Calculators
  • HP Vintage Calculators

Shop by category

  • Vintage Electronics
    • Vintage Calculators
    • Other Vintage Electronics
    • Vintage Audio & Video
  • All listings
  • Auction
  • Buy It Now
  • Best Offer
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
  • List view
  • Gallery view

2,614 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
  • Brand: HP- Selected

    • VTG Hewlett-Packard HP 11C Programmable Scientific Calculator - image 1 of 4
    • VTG Hewlett-Packard HP 11C Programmable Scientific Calculator - image 2 of 4
    • VTG Hewlett-Packard HP 11C Programmable Scientific Calculator - image 3 of 4
    • VTG Hewlett-Packard HP 11C Programmable Scientific Calculator - image 4 of 4

    VTG Hewlett-Packard HP 11C Programmable Scientific Calculator

    Pre-owned · HP
    AU $50.00
    AU $12.25 postage
    Click & Collect
    0 bids
    3d 17h
    D⁣3⁣⁣ ⁣⁣⁣Z⁣2⁣ ⁣⁣⁣U⁣⁣2⁣⁣⁣ ⁣⁣⁣⁣⁣V⁣⁣⁣A⁣⁣⁣⁣
    • Hewlett Packard calculator hp17Bii - image 1 of 4
    • Hewlett Packard calculator hp17Bii - image 2 of 4
    • Hewlett Packard calculator hp17Bii - image 3 of 4
    • Hewlett Packard calculator hp17Bii - image 4 of 4

    Hewlett Packard calculator hp17Bii

    Pre-owned · HP
    AU $89.00
    or Best Offer
    Free postage
    Click & Collect
    H⁣S⁣L⁣p⁣o⁣ ⁣T⁣A⁣n⁣ ⁣Y⁣ѕ⁣R⁣ ⁣o⁣O⁣r⁣S⁣ ⁣e⁣d⁣⁣⁣⁣W⁣Q⁣ ⁣⁣
    • Time module for Hewlett Packard HP 41CV HP 41C Calculator, overlay, manuals, qrg - image 1 of 4
    • Time module for Hewlett Packard HP 41CV HP 41C Calculator, overlay, manuals, qrg - image 2 of 4
    • Time module for Hewlett Packard HP 41CV HP 41C Calculator, overlay, manuals, qrg - image 3 of 4
    • Time module for Hewlett Packard HP 41CV HP 41C Calculator, overlay, manuals, qrg - image 4 of 4

    Time module for Hewlett Packard HP 41CV HP 41C Calculator, overlay, manuals, qrg

    Pre-owned · HP
    AU $286.81
    AU $34.38 postage
    Only 1 left!
    G⁣G⁣ ⁣R⁣Ѕ⁣p⁣2⁣ ⁣Y⁣o⁣B⁣ ⁣H⁣n⁣s⁣o⁣r⁣e⁣1⁣d⁣ ⁣J⁣J⁣ ⁣⁣⁣S⁣⁣
    • PX-41CX BUILD a HP-41CX emulator KIT - image 1 of 4
    • PX-41CX BUILD a HP-41CX emulator KIT - image 2 of 4
    • PX-41CX BUILD a HP-41CX emulator KIT - image 3 of 4
    • PX-41CX BUILD a HP-41CX emulator KIT - image 4 of 4

    PX-41CX BUILD a HP-41CX emulator KIT

    Brand new · HP
    AU $194.02
    AU $48.93 postage
    29 sold
    S⁣N⁣S⁣p⁣ ⁣o⁣n⁣ѕ⁣o⁣E⁣r⁣e⁣d⁣⁣V⁣ ⁣⁣⁣E⁣⁣I⁣⁣ ⁣A⁣⁣4⁣ ⁣⁣
  • HP Card Reader Gummy Wheel Repair parts HP65 HP67 HP97 HP82104A HP41C 41CV 41CX - image 1 of 4

    HP Card Reader Gummy Wheel Repair parts HP65 HP67 HP97 HP82104A HP41C 41CV 41CX

    Brand new · HP
    AU $7.74
    AU $5.72 postage
    167 sold
    ⁣⁣I⁣8⁣ ⁣⁣B⁣B⁣⁣⁣⁣ ⁣X⁣⁣⁣T⁣⁣ ⁣⁣1⁣0⁣⁣⁣ ⁣⁣⁣⁣J⁣
  • 💥Hewlett Packard HP-41CX Programmable Scientific Calculator w/ Surveying Card + - image 1 of 4

    💥Hewlett Packard HP-41CX Programmable Scientific Calculator w/ Surveying Card +

    Pre-owned · HP
    AU $455.50
    AU $40.46 postage
    ⁣⁣K⁣⁣⁣7⁣⁣ ⁣1⁣B⁣⁣⁣ ⁣⁣⁣X⁣⁣A⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣A⁣
  • New Neoprene Rubber Feet for HP-10C, HP-11C, HP-12C, HP-15C, HP-16C Calculators - image 1 of 1

    New Neoprene Rubber Feet for HP-10C, HP-11C, HP-12C, HP-15C, HP-16C Calculators

    Brand new · HP
    AU $8.86
    AU $3.37 postage
    ⁣8⁣⁣⁣⁣J⁣⁣ ⁣⁣S⁣R⁣ ⁣8⁣⁣8⁣ ⁣C⁣Q⁣⁣ ⁣⁣⁣A⁣Q⁣ ⁣⁣O⁣⁣
  • Prototype Clear Case HP-67 Calculator - Fully Functional Tested Super RARE - image 1 of 4

    Prototype Clear Case HP-67 Calculator - Fully Functional Tested Super RARE

    Pre-owned · HP
    AU $766.87
    AU $78.28 postage
    0 bids
    3d
    K⁣⁣⁣E⁣⁣ ⁣X⁣⁣O⁣ ⁣⁣W⁣⁣⁣⁣⁣U⁣⁣ ⁣⁣G⁣⁣⁣3⁣⁣⁣⁣ ⁣
  • Vintage Hewlett Packard Soft Leather Carry Case Pouch for HP65 Calculator HP-65 - image 1 of 4

    Vintage Hewlett Packard Soft Leather Carry Case Pouch for HP65 Calculator HP-65

    Pre-owned · HP
    AU $65.31
    Was: AU $82.67was AU $82.67
    or Best Offer
    AU $31.18 postage
    Y⁣D⁣⁣⁣ ⁣B⁣C⁣ ⁣⁣⁣⁣I⁣⁣8⁣⁣ ⁣⁣⁣H⁣⁣3⁣ ⁣⁣⁣7⁣⁣⁣W⁣
  • 1987 HP-12C Programmable Financial Calculator Works in Box Owner's Handbook - image 1 of 4

    1987 HP-12C Programmable Financial Calculator Works in Box Owner's Handbook

    Pre-owned · HP
    AU $15.32
    AU $37.79 postage
    0 bids
    1d 9h
    2⁣6⁣⁣⁣⁣⁣⁣⁣⁣ ⁣X⁣⁣B⁣⁣ ⁣T⁣C⁣ ⁣⁣⁣5⁣V⁣ ⁣T⁣A⁣ ⁣B⁣⁣
  • BLACK LCD Hewlett-Packard HP 48GX 128K RAM Graphing Calculator EXCELLENT - image 1 of 4

    BLACK LCD Hewlett-Packard HP 48GX 128K RAM Graphing Calculator EXCELLENT

    Pre-owned · HP
    AU $472.39
    or Best Offer
    AU $103.86 postage
    V⁣⁣L⁣⁣ ⁣Q⁣8⁣⁣ ⁣Q⁣⁣E⁣⁣ ⁣⁣⁣J⁣⁣⁣Z⁣ ⁣Y⁣S⁣⁣⁣⁣ ⁣⁣
  • HEWLETT PACKARD HP95LX POCKET COMPUTER/CALCULATOR *BARE ITEM *TESTED - image 1 of 4

    New listingHEWLETT PACKARD HP95LX POCKET COMPUTER/CALCULATOR *BARE ITEM *TESTED

    Pre-owned · HP
    AU $168.69
    AU $47.76 postage
    T⁣O⁣ ⁣5⁣⁣M⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣E⁣L⁣⁣⁣ ⁣R⁣9⁣⁣⁣ ⁣⁣⁣Y⁣
  • Hewlett-Packard HP 11C Programmable Scientific Calculator No Case Vintage Tested - image 1 of 4

    Hewlett-Packard HP 11C Programmable Scientific Calculator No Case Vintage Tested

    Pre-owned · HP
    AU $92.77
    AU $28.66 postage
    14 watching
    Q⁣A⁣ ⁣C⁣⁣⁣7⁣ ⁣M⁣⁣⁣⁣5⁣⁣ ⁣K⁣⁣O⁣⁣ ⁣7⁣⁣⁣⁣⁣⁣⁣R⁣
  • Vintage HP-41C HP-IL Hewlett-Packard Calculator Module 82160A For HP 41C/CV/CX - image 1 of 2

    Vintage HP-41C HP-IL Hewlett-Packard Calculator Module 82160A For HP 41C/CV/CX

    Pre-owned · HP
    AU $386.35
    AU $32.65 postage
    Only 1 left!
    S⁣H⁣p⁣o⁣R⁣n⁣ѕ⁣ ⁣N⁣o⁣D⁣r⁣e⁣ ⁣d⁣⁣⁣T⁣U⁣⁣ ⁣A⁣⁣⁣V⁣⁣ ⁣9⁣
  • Hewlett Packard HP 67 Vintage Calculator W/ Original Power Supply Adapter Tested - image 1 of 4

    Hewlett Packard HP 67 Vintage Calculator W/ Original Power Supply Adapter Tested

    AU $472.38
    or Best Offer
    AU $112.53 postage
    S⁣C⁣7⁣p⁣o⁣ ⁣n⁣W⁣Y⁣ ⁣7⁣s⁣о⁣Y⁣ ⁣K⁣r⁣E⁣ ⁣N⁣A⁣ ⁣e⁣d⁣⁣⁣⁣⁣
  • Vintage Hewlett Packard HP 41CV Calculator w/ Box, Manual, Etc - READ DESCRIPTIO - image 1 of 4

    New listingVintage Hewlett Packard HP 41CV Calculator w/ Box, Manual, Etc - READ DESCRIPTIO

    Parts only · HP
    AU $337.41
    AU $99.78 postage
    S⁣р⁣o⁣n⁣s⁣o⁣U⁣r⁣e⁣d⁣⁣H⁣⁣⁣ ⁣⁣⁣⁣8⁣U⁣⁣ ⁣⁣⁣⁣⁣⁣C⁣
  • Vintage HP 48SX Graphing Calculator + 128K RAM Card + Eq Card + Case and Manual - image 1 of 4

    Vintage HP 48SX Graphing Calculator + 128K RAM Card + Eq Card + Case and Manual

    Pre-owned · HP
    AU $506.12
    or Best Offer
    AU $51.59 postage
    2⁣⁣⁣G⁣ ⁣B⁣O⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣1⁣O⁣ ⁣⁣I⁣U⁣⁣⁣⁣ ⁣⁣3⁣
  • HEWLETT PACKARD 12c PLATINUM FINANCIAL CALCULATOR REAL ESTATE BANKING FINANCE HP - image 1 of 4

    HEWLETT PACKARD 12c PLATINUM FINANCIAL CALCULATOR REAL ESTATE BANKING FINANCE HP

    Brand new · HP
    (1)
    AU $59.03
    AU $27.67 postage
    77 sold
    S⁣6⁣⁣⁣⁣ ⁣3⁣⁣G⁣⁣⁣ ⁣6⁣⁣⁣1⁣ ⁣⁣D⁣⁣⁣⁣⁣L⁣ ⁣⁣F⁣⁣
  • RARE!! Original Unopened Package HP 41CX Infrared Module 82242A(New Old Stock) - image 1 of 4

    RARE!! Original Unopened Package HP 41CX Infrared Module 82242A(New Old Stock)

    Brand new · HP
    AU $1,530.67
    AU $76.73 postage
    ⁣⁣⁣B⁣E⁣ ⁣⁣7⁣⁣K⁣ ⁣⁣S⁣L⁣ ⁣⁣T⁣⁣N⁣⁣⁣⁣⁣ ⁣⁣7⁣⁣⁣
  • HP-42S RPN Scientific Calculator 32KB Memory Upgrade -Keyboard Works- No Speaker - image 1 of 4

    HP-42S RPN Scientific Calculator 32KB Memory Upgrade -Keyboard Works- No Speaker

    AU $284.28
    AU $34.32 postage
    ⁣⁣⁣V⁣⁣⁣T⁣ ⁣F⁣1⁣⁣⁣ ⁣0⁣⁣B⁣ ⁣⁣W⁣⁣⁣⁣⁣⁣⁣O⁣ ⁣⁣
  • VINTAGE HP 16C Hewlett Packard Computer Programming Calculator w/ Pouch TESTED - image 1 of 4

    VINTAGE HP 16C Hewlett Packard Computer Programming Calculator w/ Pouch TESTED

    Pre-owned · HP
    AU $337.41
    AU $35.88 postage
    A⁣⁣H⁣ ⁣⁣⁣8⁣⁣⁣P⁣⁣⁣ ⁣6⁣⁣⁣L⁣ ⁣⁣⁣H⁣⁣⁣⁣⁣⁣7⁣⁣
  • HP-65 HP-67 ORIGINAL POUCH RARE VINTAGE CALCULATOR ACCESSORY - image 1 of 4

    HP-65 HP-67 ORIGINAL POUCH RARE VINTAGE CALCULATOR ACCESSORY

    AU $92.79
    or Best Offer
    AU $32.41 postage
    B⁣5⁣ ⁣⁣K⁣⁣⁣L⁣ ⁣X⁣2⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣2⁣T⁣ ⁣⁣⁣K⁣
  • Hewlett Packard 82104A Card Reader for HP 41C 41CV 41CXCalculator - image 1 of 3

    Hewlett Packard 82104A Card Reader for HP 41C 41CV 41CXCalculator

    Pre-owned · HP
    AU $285.12
    AU $43.66 postage
    ⁣⁣⁣⁣Z⁣9⁣ ⁣5⁣F⁣ ⁣⁣⁣⁣X⁣⁣⁣E⁣⁣ ⁣⁣M⁣N⁣⁣⁣ ⁣J⁣⁣4⁣
  • SUP-R-ROM 82500B-A11 FITS HP- 41C HP-41CV HP-41CX WORKS PERFECTLY - image 1 of 3

    SUP-R-ROM 82500B-A11 FITS HP- 41C HP-41CV HP-41CX WORKS PERFECTLY

    AU $227.76
    or Best Offer
    AU $30.35 postage
    2⁣⁣0⁣⁣⁣ ⁣⁣⁣9⁣Z⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣5⁣Q⁣⁣ ⁣⁣5⁣U⁣⁣⁣
  • Vintage Hewlett Packard Graphic Graphing Calculator - HP 38 - tested and working - image 1 of 4

    Vintage Hewlett Packard Graphic Graphing Calculator - HP 38 - tested and working

    Pre-owned · HP
    AU $35.00
    or Best Offer
    Click & Collect
    ⁣⁣⁣2⁣⁣B⁣⁣⁣ ⁣A⁣⁣I⁣ ⁣V⁣V⁣⁣ ⁣⁣L⁣⁣⁣⁣M⁣ ⁣⁣⁣⁣P⁣
  • Hewlett Packard HP-35 Scientific Pocket Calculator - HP's First.. Vintage 1970's - image 1 of 4

    Hewlett Packard HP-35 Scientific Pocket Calculator - HP's First.. Vintage 1970's

    Pre-owned · HP
    AU $899.95
    or Best Offer
    AU $14.95 postage
    Click & Collect
    10 watching
    ⁣⁣⁣N⁣⁣M⁣ ⁣⁣⁣⁣⁣O⁣⁣⁣3⁣ ⁣⁣Q⁣3⁣ ⁣⁣⁣L⁣8⁣⁣ ⁣F⁣U⁣
  • *NEW* HP 15C RPN Collector’s Edition Scientific Calculator - Limited Production - image 1 of 4

    *NEW* HP 15C RPN Collector’s Edition Scientific Calculator - Limited Production

    Brand new · HP
    (3)
    AU $269.85
    Trending at AU $286.22

    eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.

    AU $72.55 postage
    Only 1 left!
    H⁣0⁣⁣ ⁣⁣⁣2⁣⁣Z⁣⁣ ⁣K⁣7⁣⁣ ⁣3⁣F⁣⁣⁣ ⁣⁣Q⁣⁣⁣⁣F⁣ ⁣⁣
  • Hewlett Packard HP 41CX Calculator - image 1 of 4

    Hewlett Packard HP 41CX Calculator

    Pre-owned · HP
    AU $371.15
    AU $53.73 postage
    W⁣⁣⁣⁣O⁣⁣⁣ ⁣⁣2⁣⁣⁣C⁣⁣ ⁣⁣8⁣⁣⁣⁣N⁣⁣⁣ ⁣F⁣7⁣⁣ ⁣
  • Hewlett Packard HP 41CV calculator excellent condition - image 1 of 4

    Hewlett Packard HP 41CV calculator excellent condition

    Pre-owned · HP
    AU $320.55
    AU $44.73 postage
    Only 1 left!
    S⁣p⁣L⁣o⁣4⁣ ⁣5⁣Y⁣ ⁣n⁣ѕ⁣o⁣O⁣r⁣e⁣d⁣G⁣⁣⁣ ⁣O⁣U⁣⁣⁣ ⁣⁣3⁣O⁣
  • Hewlett Packard HP 67 Vintage Calculator With Original Power Supply Adapter - image 1 of 4

    Hewlett Packard HP 67 Vintage Calculator With Original Power Supply Adapter

    Pre-owned · HP
    AU $548.30
    AU $43.19 postage
    15 watching
    8⁣S⁣p⁣o⁣n⁣N⁣ѕ⁣ ⁣o⁣G⁣Q⁣ ⁣C⁣B⁣ ⁣L⁣Y⁣r⁣ ⁣e⁣U⁣P⁣d⁣ ⁣⁣⁣4⁣⁣
  • Quad Memory module for Hewlett Packard HP 41C Calculator - image 1 of 1

    Quad Memory module for Hewlett Packard HP 41C Calculator

    Pre-owned · HP
    AU $82.67
    or Best Offer
    AU $23.69 postage
    Only 1 left!
    S⁣8⁣р⁣o⁣J⁣ ⁣n⁣s⁣G⁣I⁣o⁣r⁣e⁣d⁣⁣⁣⁣ ⁣⁣P⁣⁣⁣7⁣⁣ ⁣⁣⁣E⁣
  • Hewlett Packard HP-35 Calculator With OEM Travel Case AC Adapter and Manual - image 1 of 4

    Hewlett Packard HP-35 Calculator With OEM Travel Case AC Adapter and Manual

    Pre-owned · HP
    AU $624.22
    or Best Offer
    AU $147.30 postage
    S⁣p⁣o⁣n⁣ѕ⁣o⁣2⁣9⁣r⁣e⁣d⁣ ⁣⁣V⁣⁣⁣⁣⁣⁣W⁣ ⁣P⁣M⁣ ⁣⁣⁣Q⁣G⁣
  • Vintage Calculator HP - image 1 of 3

    New listingVintage Calculator HP

    Pre-owned · HP
    AU $10.00
    Local pickup
    0 bids
    6d 3h
    D⁣⁣B⁣ ⁣C⁣⁣V⁣ ⁣O⁣⁣⁣V⁣⁣⁣ ⁣U⁣9⁣⁣⁣ ⁣⁣B⁣⁣⁣⁣ ⁣⁣⁣
  • Hewlett-Packard HP 71B Calculator Computer w/ HP-IL, Text Editor, Memory module - image 1 of 4

    Hewlett-Packard HP 71B Calculator Computer w/ HP-IL, Text Editor, Memory module

    Pre-owned · HP
    AU $1,917.18
    AU $134.34 postage
    12 watching
    ⁣⁣⁣2⁣N⁣ ⁣W⁣⁣⁣H⁣⁣ ⁣M⁣⁣⁣⁣A⁣⁣⁣⁣⁣ ⁣⁣M⁣⁣0⁣⁣⁣
  • Customize Your HP-28 Calculator Book 1987 Manual W.A.C. Mier-Jedrzejowicz - image 1 of 4

    New listingCustomize Your HP-28 Calculator Book 1987 Manual W.A.C. Mier-Jedrzejowicz

    Pre-owned · HP
    AU $82.53
    AU $29.46 postage
    ⁣4⁣F⁣⁣ ⁣P⁣⁣⁣⁣3⁣⁣ ⁣⁣I⁣⁣⁣⁣D⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣
  • PX-41CX BUILD a HP-41CX emulator FULLY ASSEMBLED - image 1 of 4

    PX-41CX BUILD a HP-41CX emulator FULLY ASSEMBLED

    Brand new · HP
    AU $236.20
    AU $48.93 postage
    28 sold
    ⁣⁣⁣V⁣R⁣⁣⁣⁣ ⁣⁣⁣⁣⁣G⁣S⁣ ⁣U⁣J⁣⁣ ⁣⁣⁣⁣⁣B⁣L⁣⁣ ⁣
  • Hewlett Packard HP 10B Financial Calculator In Box - image 1 of 4

    Hewlett Packard HP 10B Financial Calculator In Box

    Pre-owned · HP
    AU $52.49
    Was: AU $69.99was AU $69.99
    or Best Offer
    Free postage
    Click & Collect
    6⁣⁣⁣⁣⁣⁣⁣4⁣ ⁣9⁣Q⁣⁣ ⁣⁣⁣Y⁣4⁣ ⁣⁣U⁣A⁣⁣⁣⁣ ⁣⁣⁣⁣
  • 1986 Hewlett Packard 28S Advanced Scientific Calculator - image 1 of 4

    1986 Hewlett Packard 28S Advanced Scientific Calculator

    Pre-owned · HP
    AU $91.10
    AU $43.21 postage
    A⁣H⁣ ⁣S⁣⁣T⁣ ⁣⁣7⁣⁣Y⁣ ⁣⁣⁣N⁣⁣⁣N⁣⁣⁣ ⁣⁣R⁣⁣⁣⁣J⁣ ⁣
  • Hewlett-Packard HP 18C Business Consultant Calculator - Tested - Made in USA - image 1 of 3

    Hewlett-Packard HP 18C Business Consultant Calculator - Tested - Made in USA

    Pre-owned · HP
    AU $42.18
    AU $27.16 postage
    5⁣Z⁣ ⁣Ѕ⁣p⁣o⁣n⁣Q⁣s⁣o⁣r⁣e⁣d⁣X⁣⁣⁣⁣ ⁣X⁣M⁣⁣⁣⁣ ⁣⁣⁣⁣⁣
  • Case for Hewlett Packard HP 41C HP 41CV HP 41CX Calculator - image 1 of 3

    Case for Hewlett Packard HP 41C HP 41CV HP 41CX Calculator

    Pre-owned · HP
    AU $16.70
    AU $32.73 postage
    Only 1 left!
    R⁣S⁣7⁣ ⁣G⁣B⁣p⁣о⁣ ⁣n⁣s⁣o⁣K⁣J⁣r⁣e⁣d⁣ ⁣F⁣K⁣⁣ ⁣⁣⁣⁣⁣⁣6⁣
  • HP 35s Calculator Programmed w/Surveying Solutions - image 1 of 4

    HP 35s Calculator Programmed w/Surveying Solutions

    Pre-owned · HP
    AU $656.29
    AU $57.11 postage
    6 watching
    A⁣I⁣⁣⁣ ⁣W⁣⁣⁣⁣K⁣ ⁣T⁣F⁣ ⁣⁣6⁣⁣⁣B⁣⁣⁣⁣ ⁣I⁣H⁣⁣⁣ ⁣
  • HEWLETT PACKARD 12c PLATINUM FINANCIAL CALCULATOR REAL ESTATE BANKING FINANCE HP - image 1 of 2

    HEWLETT PACKARD 12c PLATINUM FINANCIAL CALCULATOR REAL ESTATE BANKING FINANCE HP

    (1)
    AU $39.86
    or Best Offer
    AU $24.80 postage
    0 bids
    1d 11h
    3⁣⁣⁣⁣M⁣⁣ ⁣⁣M⁣2⁣ ⁣⁣W⁣7⁣⁣ ⁣⁣⁣7⁣R⁣ ⁣⁣I⁣⁣⁣T⁣ ⁣⁣
  • Vintage hp NIXIE" CIRCUIT boards 10 Pcs - not tested! - image 1 of 4

    Vintage hp NIXIE" CIRCUIT boards 10 Pcs - not tested!

    Pre-owned · HP
    AU $303.68
    AU $80.83 postage
    ⁣⁣⁣V⁣⁣⁣G⁣ ⁣⁣⁣Z⁣⁣⁣6⁣ ⁣⁣7⁣C⁣⁣⁣ ⁣V⁣⁣4⁣ ⁣G⁣⁣R⁣
  • HEWLETT PACKARD HP 5300 A Universal Counter Measuring - image 1 of 4

    HEWLETT PACKARD HP 5300 A Universal Counter Measuring

    Parts only · HP
    AU $76.69
    AU $127.02 postage
    0 bids
    2d 12h
    1⁣8⁣ ⁣⁣⁣⁣H⁣⁣V⁣ ⁣⁣⁣D⁣B⁣⁣ ⁣⁣⁣P⁣8⁣ ⁣⁣⁣T⁣J⁣⁣ ⁣S⁣
  • HP 48G CALCULATOR GX HP48G With Case - Working!! Hewlett Packard - image 1 of 4

    HP 48G CALCULATOR GX HP48G With Case - Working!! Hewlett Packard

    Pre-owned · HP
    AU $202.44
    AU $31.90 postage
    Y⁣2⁣⁣ ⁣⁣⁣⁣9⁣F⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣H⁣R⁣⁣⁣⁣⁣⁣ ⁣
  • HP Hewlett Packard 41CV Vintage Calculator W/3 Modules - Excellent Condition - image 1 of 4

    HP Hewlett Packard 41CV Vintage Calculator W/3 Modules - Excellent Condition

    Pre-owned · HP
    AU $379.60
    or Best Offer
    AU $77.91 postage
    8⁣G⁣⁣⁣ ⁣E⁣G⁣ ⁣⁣⁣⁣5⁣G⁣⁣⁣⁣⁣⁣ ⁣T⁣⁣⁣3⁣⁣⁣⁣ ⁣⁣
  • Hewlett Packard HP-67 Calculator with Production Prototype Clear Case - image 1 of 4

    Hewlett Packard HP-67 Calculator with Production Prototype Clear Case

    Pre-owned · HP
    AU $1,211.66
    AU $149.46 postage
    26 watching
    ⁣N⁣⁣F⁣ ⁣B⁣3⁣⁣ ⁣⁣M⁣⁣⁣⁣⁣W⁣⁣⁣⁣ ⁣⁣G⁣V⁣ ⁣⁣K⁣Z⁣⁣
  • HP 35 Black Handheld Electronic Pocket Calculator Hewlett Packard Vintage Tested - image 1 of 4

    HP 35 Black Handheld Electronic Pocket Calculator Hewlett Packard Vintage Tested

    Pre-owned · HP
    AU $843.47
    AU $51.90 postage
    ⁣X⁣I⁣ ⁣⁣X⁣G⁣ ⁣⁣⁣1⁣Z⁣⁣⁣ ⁣B⁣⁣Y⁣ ⁣⁣L⁣⁣⁣⁣⁣K⁣ ⁣R⁣
  • HP GREY-GREEN HARD CASE VINTAGE CALCULATOR ACCESSORY WORKS PERFECTLY - image 1 of 4

    HP GREY-GREEN HARD CASE VINTAGE CALCULATOR ACCESSORY WORKS PERFECTLY

    AU $75.92
    or Best Offer
    AU $31.90 postage
    ⁣8⁣C⁣⁣ ⁣⁣4⁣⁣D⁣⁣ ⁣9⁣I⁣ ⁣5⁣⁣⁣⁣⁣0⁣ ⁣⁣Y⁣E⁣⁣ ⁣⁣⁣
  • HP-45 VERSION 1 WITH HIDDEN TIMER VINTAGE CALCULATOR WORKS PERFECTLY - image 1 of 4

    HP-45 VERSION 1 WITH HIDDEN TIMER VINTAGE CALCULATOR WORKS PERFECTLY

    AU $388.04
    or Best Offer
    AU $45.79 postage
    P⁣W⁣ ⁣⁣⁣⁣⁣X⁣N⁣⁣⁣ ⁣S⁣B⁣⁣⁣ ⁣⁣D⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣
  • Vintage 1985 HP 12C Financial RPN Calculator w Original Slip Case TESTED - image 1 of 4

    Vintage 1985 HP 12C Financial RPN Calculator w Original Slip Case TESTED

    Pre-owned · HP
    AU $50.53
    or Best Offer
    AU $29.47 postage
    ⁣⁣⁣⁣R⁣⁣Q⁣⁣ ⁣J⁣9⁣ ⁣⁣G⁣C⁣⁣⁣ ⁣P⁣⁣⁣Z⁣ ⁣0⁣⁣⁣4⁣⁣
  • Vintage Hewlett-Packard HP 1984 15C Scientific Calculator W/Case - image 1 of 4

    New listingVintage Hewlett-Packard HP 1984 15C Scientific Calculator W/Case

    Pre-owned · HP
    AU $295.25
    or Best Offer
    AU $50.07 postage
    B⁣⁣A⁣ ⁣N⁣⁣⁣N⁣⁣ ⁣⁣B⁣G⁣⁣ ⁣⁣⁣M⁣⁣⁣S⁣⁣⁣ ⁣Y⁣F⁣⁣ ⁣
  • Hewlett Packard HP 41CV Calculator - working condition - image 1 of 4

    Hewlett Packard HP 41CV Calculator - working condition

    Pre-owned · HP
    AU $253.07
    AU $33.39 postage
    0⁣Q⁣ ⁣S⁣⁣⁣S⁣ ⁣D⁣K⁣⁣ ⁣⁣⁣1⁣T⁣ ⁣T⁣⁣I⁣⁣ ⁣⁣⁣⁣4⁣⁣⁣
  • HP 16C Scientific Calculator Tested Vintage With Pouch And Manual - image 1 of 4

    HP 16C Scientific Calculator Tested Vintage With Pouch And Manual

    Pre-owned · HP
    AU $590.47
    or Best Offer
    AU $43.34 postage
    10 watching
    ⁣4⁣E⁣ ⁣Z⁣⁣⁣⁣8⁣ ⁣2⁣6⁣ ⁣⁣⁣⁣⁣⁣⁣9⁣⁣H⁣⁣⁣ ⁣L⁣⁣A⁣
  • Hewlett Packard 20S calculator - image 1 of 3

    Hewlett Packard 20S calculator

    Pre-owned · HP
    AU $61.35
    AU $10.74 postage
    0 bids
    1d 4h
    ⁣⁣6⁣⁣⁣⁣A⁣⁣ ⁣⁣U⁣N⁣ ⁣4⁣N⁣⁣ ⁣⁣⁣⁣O⁣⁣⁣C⁣⁣⁣ ⁣Y⁣
  • HP-65 Calculator ONLY With Issues Please Read (AS-IS - PARTS/REPAIR) - image 1 of 4

    HP-65 Calculator ONLY With Issues Please Read (AS-IS - PARTS/REPAIR)

    Parts only · HP
    AU $421.78
    AU $48.34 postage
    E⁣9⁣ ⁣⁣H⁣X⁣ ⁣3⁣⁣C⁣ ⁣⁣⁣A⁣4⁣ ⁣Q⁣4⁣⁣ ⁣⁣⁣⁣⁣8⁣⁣⁣ ⁣
  • HP 49G Calculator User's Guide, Pocket Guide and nameplate - unopened - image 1 of 2

    HP 49G Calculator User's Guide, Pocket Guide and nameplate - unopened

    Brand new · HP
    AU $45.00
    AU $9.95 postage
    Y⁣J⁣⁣⁣⁣ ⁣⁣⁣3⁣⁣U⁣ ⁣2⁣K⁣ ⁣G⁣⁣Y⁣ ⁣T⁣P⁣⁣ ⁣⁣⁣J⁣⁣⁣
  • Vintage Hewlett Packard HP41CV Scientific Calculator + GMAC Financing II CLEAN - image 1 of 4

    Vintage Hewlett Packard HP41CV Scientific Calculator + GMAC Financing II CLEAN

    Pre-owned · HP
    AU $720.17
    or Best Offer
    Free postage
    ⁣G⁣⁣⁣⁣⁣7⁣⁣⁣⁣⁣ ⁣3⁣B⁣ ⁣⁣N⁣⁣3⁣⁣⁣ ⁣V⁣⁣⁣4⁣ ⁣L⁣
  • Rare Hewlett Packard HP 41CV calculator with tall Keys - image 1 of 4

    Rare Hewlett Packard HP 41CV calculator with tall Keys

    Pre-owned · HP
    AU $352.61
    AU $36.32 postage
    Only 1 left!
    H⁣U⁣S⁣ ⁣р⁣o⁣n⁣F⁣s⁣o⁣r⁣e⁣8⁣ ⁣P⁣d⁣⁣1⁣⁣⁣ ⁣Y⁣⁣A⁣⁣ ⁣⁣9⁣
  • VTG Hewlett-Packard HP 15C Scientific Calculator W/Case TESTED, MINT - image 1 of 4

    VTG Hewlett-Packard HP 15C Scientific Calculator W/Case TESTED, MINT

    AU $295.25
    or Best Offer
    AU $37.96 postage
    R⁣K⁣ ⁣2⁣R⁣S⁣ ⁣p⁣6⁣o⁣T⁣n⁣ ⁣N⁣s⁣о⁣r⁣e⁣7⁣ ⁣3⁣d⁣⁣E⁣ ⁣E⁣⁣⁣

Results Pagination - Page 1

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10