One of the Colt Walker pistols famously used by Clint Eastwood in the 1976 classic western The Outlaw Josey Wales is among a staggering 1,000 original movie props being put up for auction on the Internet. Among the other highlights:tablets from The Ten Commandments, costumes from Austin Powers, a Star Wars fighter, Spiderman's costume, the actual Holy Grail seen in the Indiana Jones adventure, and many more. For details on the auction click here. The auction takes place on August 1.