GRB Convention Center — 1001 Avenida de las Americas, Houston, TX 77010
Sponsor booth at the March H-Town show. Vintage and modern, raw through PSA 10.
Baseball, basketball and football cards only — vintage Mantle through modern Ohtani, Jordan, Kobe, Brady, Mahomes, LeBron and Curry — raw through PSA 10. We grade-buy PSA and BGS across the board and SGC on vintage. We pull comps at the table and pay same-day cash.