6. Grey Sweater Worn By Tobey Maguire In Spider-Man 3

Price: $9,995

It would be one thing if we were talking about the actual Spider-Man costume Tobey Maguire wore. But almost $10K for a plain grey sweater that looks like it could have been picked up at any Gap in the country? We can just see how this goes.

"No, I swear. This really is a Spider-Man prop! It's Peter Parker's sweater!" [Women erupt into laughter.]