Welcome to the site! Being brand new here, you really should focus on adding your wants and traders to your collection first. Then you have way more options to make trades. As for buying cards, I have a bunch of Bengals cards that I could sell to you. They are all posted in my FS/T List. PM me if you are interested in what I have.
NO PWE's EVER!!! PLZ PM me 1st before sending any offer. ONLY selling cards as of March 2024. No trades or purchases right now.
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Largest total PC card collections by Team, then Athlete (as of 3/22/24):
STL Cardinals (MLB) - 8810; Carolina Panthers - 2888; GB Packers - 1790+ cards
Mark Martin (NASCAR) - 2038 cards; Jimmie Johnson (NASCAR) - 1875 cards; Jeff Gordon (NASCAR) - 1594; Ricky Rudd (NASCAR) - 839; Ozzie Smith (MLB) - 707