I’m amazed this only went for $92,000. It’s not a real baseball card, at least in the traditional sense. It’s more like a team photograph. But since it was handed out by the team, its often considered a predecessor to later cards like the Old Judge sets. Here’s more from Daniel Lovering at Yahoo News:

A rare 1865 photograph of the Brooklyn Atlantics baseball team, discovered at a Maine yard sale and considered one of the first baseball cards ever, sold for $92,000 at an auction on Wednesday.

A Massachusetts man offered the winning sum in cash after a brief round of bidding at Saco River Auction Co., said Troy Thibodeau, manager and auctioneer at the company in Biddeford, Maine.Thibodeau declined to name the buyer.

The photograph mounted on a card, known as a carte de viste, is the only one of its kind known to exist, though the Library of Congress has a similar image made from a different negative, Thibodeau said before the auction.

(See the rest at Yahoo News)