Though not as hot a property as some baseball cards, there's a big market for the basketball stuff too. Per our research, there have been at least 26 sales of NBA cards worth seven figures.

Over this summer, Paige Bueckers signed NIL deals with hair care brand Madison Reed, CeraVe Skincare, StockX and the professional women's 3x3 basketball league, Unrivaled. With all these major ...