Former Major Leaguer Dmitri Young has decided to part with his prized PSA Gem-MT 10 rookie card collection – a release that will shake the hobby with shock and awe.

“This is, by all means, one of the most significant collections we have ever handled,” said SCP Auctions’ David Kohler. “It will be a once-in-a-lifetime opportunity for collectors to own cards that may never be seen on the market again in their lifetime.”

When the head of a sports memorabilia auction company makes a statement like that, the collective ears of the hobby are sure to perk up. When that person is the head of a company with the stature of SCP Auctions, it is clear that a ground shift – a sea change – if not a full blown pole reversal is about to hit.