Another option to sell TCG cards

[Jim's cards]

Selling - TCGplayer Direct (http://store.tcgplayer.com/help/sellingtcgplayerdirect)

Looks like TCGplayer is putting together a direct ship program for trading/gaming cards. You may have to be a rather large seller though to benefit from it though since you could be shipping out to them every day.

[amazingpacks]

If that works out someone will build a sports card system like it. Always better to have more places to buy or sell cards since there is not a perfect site yet. i might even give TCG cards a try to see how that site works just in case the system works i would be ready for sports cards with a shorter learning curve.

[shrevecity]

cardshark.com used to be pretty much the same