New feature you should add
Hi, I love this game. One thing that I think you could do to improve this game is to add a feature to sell cards. For example if people have white cards that they dont want then they could sell them for 5-10 coins. The more rare the card is the more it should be worth when you sell it.
CJMBLUEJAY about
Topps® BUNT® MLB Card Trader, v6.0.1