GameStop Corp. (NYSE:GME) traded higher on Tuesday after announcing a major partnership to grade trading cards. The retailer ...
Collectibles authenticator PSA has released its annual list of Gem Mint 10 cards for Oct. 10-that is, 10/10-in celebration of ...
For reference, PSA, once the #2 to BGS, graded 1.4 million cards ... Label scandal at the company. In the shadows, SGC made significant improvements that allowed them to leapfrog BGS to #2 in ...