The Recording Industry Association of America (RIAA) gold plaque signifying that Pink Floyd's The Dark Side of the Moon LP sold a million dollars' worth of copies will be auctioned off by Nate D. Sanders Auctions on Thursday, June 22nd. The award was once owned by Pink Floyd's former keyboardist and
This article originally appeared on www.rollingstone.com: Pink Floyd’s ‘The Dark Side of the Moon’ Gold Plaque Goes to Auction