or 995.56 used hardcover (maybe it is a gold-plated hardcover autographed by Botvinnik, Smyslov, Tal, Spassky, Fischer, Karpov, and Kasparov? It doesn't say).
It was used by Neil Armstrong in his trip to the Moon (or rather to the Holywood studio where this "trip" was filmed).
1.d4 e5 !! for the win