Michael Jordan-Kobe Bryant dual-signed card becomes most valuable sports card ever sold
The card, sold by Dallas-based Heritage Auctions, sold for $12.9 million and surpassed a 1952 Topps Mickey Mantle that sold for $12.6 million by Heritage in 2022. DALLAS — Overnight, a one-of-a-kind basketball card signed by Kobe Bryant and Michael Jordan became the most valuable sports card ever sold, according to Dallas-based Heritage Auctions. The … Read more