Offical Star Trek Auction 
Found this. And All I can say is - Way Cool.
Christie’s New York was the center of the “Star Trek” universe yesterday, as the show’s 40th anniversary was marked with the first official auction of memorabilia taken from the archives of the CBS Paramount Television Studios.
It is a 3 day auction so you still have time if you want to place a bid on something. Going to go over and take a look myself.
You can see the catalog here and if you want to place a bid - start here.