Hi, First things first. I am a collector, like you. Not a business. I collect PSA graded Dallas Cowboy cards. Some cool stuff can be seen here:
Cowboys Pop 1 collection: My Showcase: The Dallas Cowboys “POP 1” Collection (psacard.com)
Cowboy Rookies: My Showcase: Dallas Cowboys Rookie Cards (Any Card that was issued during a Cowboys Player’s Rookie Year) (psacard.com)
I created this site as a trade/selling platform for myself, to do what you ask…Get more PSA graded Cowboys!!!