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Logitech T-BC21 USB Wired Optical Trackman Marble Mouse Trackball Tested Working - Picture 1 of 4
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Logitech T-BC21 USB Wired Optical Trackman Marble Mouse Trackball Tested Working

erroed36
(521)
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US $39.99
ApproximatelyAU $61.32
or Best Offer
Condition:
Used
Postage:
Free USPS Ground Advantage®.
Located in: Saint Charles, Missouri, United States
Delivery:
Estimated between Wed, 13 Aug and Tue, 19 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
     Diners Club

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eBay item number:376444004036
Last updated on 05 Aug, 2025 04:22:21 AESTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Brand
Logitech
Type
Trackball
Color
Gray
Model
Logitech Marble Mouse USB
Connectivity
USB
Features
Ergonomic, Thumb Button
MPN
T-BC21
Country/Region of Manufacture
China
Tracking Method
Optical
Number of Buttons
4

Item description from the seller

About this seller

erroed36

99.4% positive Feedback•1.6K items sold

Joined Aug 2020
Usually responds within 24 hours
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.7
Postage speed
5.0
Communication
5.0

Seller feedback (514)

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  • -***- (19)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Shipped very fast and it was packaged well. Seller was quick to respond to messages and provide pictures for clarity on the item. Item came in great condition. Seller was also flexible with the price. I would definitely buy from them again.
    The North Face Base Camp Travel Canister Small Yellow (#376344680765)
  • k***3 (63)- Feedback left by buyer.
    Past month
    Verified purchase
    I was honestly surprised they accepted my offer honestly, great value for the price, shipping was very fast and the packaging was great and not just thrown together. Discs are in near perfect condition may be even better than descriped.
    Lot Of 5 Used Innova Discraft Disc Golf Discs (#376391221745)
  • w***. (31)- Feedback left by buyer.
    Past month
    Verified purchase
    Couldn't ask for better communication, fast shipping as well couldn't ve happier with my purchase! If you find something on this sellers page expect to at minimum have great customer service and more than likely a fire product at a really good price! Thanks a lot!
    Easton Stealth Comp BCN8 33"/30 oz Baseball Bat 2008 -3 (#376439236419)
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Product ratings and reviews

Learn more
4.9
94 product ratings
  • 88 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Well designed

Good value

Comfortable

Most relevant reviews

See all 69 reviews
  • by jodibon
    02 May, 2019Top favourable review

    A nice track ball mouse S

    Even as a second hand product. It is useful in alleviating pain that comes with carpal tunnel syndrome.

    Verified purchase: YesCondition: Pre-ownedSold by: zippyts

  • by curlyjoe_99
    16 Nov, 2017

    wonderful for those who work on computers all day

    I have been using this model track ball mouse since they first cam out. I have worn out two of them. one at home and one at work and they both lasted over a decade of 8hrs a day work. I was very happy to have found these online so I don't have to retrain my muscle memory for a different design. if unsure of a specific model give the Logitech Mouse a try

    Verified purchase: YesCondition: Pre-ownedSold by: tvrsales3

  • by sirhandsome
    19 Apr, 2017

    Could be better

    I just bought my THIRD Logitech TrackMan Marble Track Ball so, have to admit I'm in love with this "mouse" and tolerate the short-comings. Like . . . wish Logitech could get the inner switches to last longer than a year or two, as they tend to have trouble double-clicking on its own or simply failing to click when I want it to

    Verified purchase: YesCondition: Pre-ownedSold by: highvoltage_911

  • by collector2616
    31 Oct, 2019

    Flexibility of use

    I draft all day on a computer so to avoid carpel tubal I need flexibility in my equipment. The way this ball is designed to manipulate the ball I can use my fore finger or the middle of my hand or my thumb. Some track balls force you to only use your thumb which causes much distress in my hand. So I think this one is the best on the market for me.

    Verified purchase: YesCondition: Pre-ownedSold by: celomed11

  • by tomandmuriel
    17 Jul, 2022

    Perfect fit for my right wrist after surgery

    I discovered this style years ago when looking for something easy on my right wrist after surgery on the wrist. It works so well I am only buying this style. I hate to see the day when I can no longer find it.

    Verified purchase: YesCondition: Pre-ownedSold by: colonelpaladin

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