Only in Vegas would they... auction off dinosaur bones? This mammoth auction taking place on October 3rd at the Venetian is predicted to gross about $6 million. Up for auction are a T-rex, a woolly mammoth, and about 50 other fossils. You can take a look at what's for sale here in our slideshow. Be sure to vote for your favorites.
Going Once, Going Twice: Dinosaur Bones Are Up For Auction (PHOTOS)