One gem mint 10 (aka perfect condition) Bo Jackon rookie recently sold on eBay for an impressive $5,900. With PSA — the preeminent professional trading card grading service — only having six ...

Most valuable Michael Jordan rookie card and other expensive ... along with Ken Griffey Jr. and two-sport star Bo Jackson. ... All listed money values from PSA Gem Mint 10 Average Auction Price.

Edmonton Oilers hockey standout Connor McDavid autographed this rookie card, which PSA judged to be a perfect 10. It sold for $11,900. Unlike most cards fetching super-premium prices, this one had ...

PSA will host former MLB All-Star and NFL Pro Bowler Bo Jackson as part of its Autograph Series later this summer, where submissions from collectors will be signed at the company’s headquarters ...