Allegations they operated a pump and dump in conjunction with Wata games, a "grading" company. https://en.wikipedia.org/wiki/Heritage_Auctions#Controversies ht

Allegations they operated a pump and dump in conjunction with Wata games, a "grading" company. https://en.wikipedia.org/wiki/Heritage_Auctions#Controversies https://en.wikipedia.org/wiki/Heritage_Auctions#Controversie...