Bloomberg The Steve Cohen Group acquires a sports-memorabilia store. (Bloomberg) — Goldin Auctions Goldin Auctions, the preeminent auction house for sports memorabilia, is being purchased by an investment group led by hedge fund billionaire Steve Cohen, adding to their burgeoning empire in the collectibles and alternative investments industries. Collectors Holdings, which is owned by Cohen, Dan Sundheim of D1 Capital Partners, and Nat Turner, a health-care billionaire, is buying Goldin Auctions, which was launched in 2012 by collectibles industry veteran Ken Goldin. The deal’s terms were not published, but the current rate was./nRead More