COMC is a consignment company that also sells through eBay. You can make offers directly on their website,
www.comc.com . There are approximately 10,000 different sellers using the site. A couple of the employees and power users of COMC also are members here.
You can save at least 15% off any fixed price card on the comc_consignment eBay store buying it directly on COMC, and you have the chance to make offers or take advantage of sellers running sales. Those sales (up to 90% off) do not get cross-posted to eBay, only original list prices.
Most of the COMC discussion on message boards happens over on Blowout
https://www.blowoutforums.com/forumdisplay.php?f=44
I am mjohnatgt over there, but I can answer probably 90% of questions about how the site works and how to best use it. I am always willing to chat on the phone to better explain it to people. Just send me a PM to work out a time. Here is the Primer thread I created a couple of years ago to explain it:
https://www.blowoutforums.com/showth...ghlight=primer