My store is a result of too many years collecting too many great things. I am simply selling some of the 'overflow'. Pretty much ALL of my items were sourced from, & graded by, the most highly respected ANDA-dealers along the east-coast - so you can be assured of their authenticity & the independence and reliability of grading. Despite knowing my items have been professionally graded, I set my prices against other eBay sales at that grading - even though I/we KNOW many sellers inflate their grading to extract extra $$$ ... I place more importance on sleeping at night & my morals than to sell out for a few more bucks !
I know buyers want their items posted asap, so have them in the mail by the end of the next business day AT THE LATEST - often same day. I offer FREE TRACKING on as many items as viable, & the option to upgrade is there for the others, When considering a seller, read the comments previous buyers have volunteered to leave as well as the % - the comments tell !