I know alot of people use COMC but I think it limits you in how you can sell your cards. I've seen some people complain that when buying many cards, the shipping charge doesn't justify. And the way the whole thing is setup, could you imagine 10 million people sending them cards?
SILVER coins and bullion On-Card AUTOS & low numbered: Matt Chapman, Sean Manaea, Chad Pinder
Currently accepting payments from DWOLLA.COM (and Paypal)