Wow. I'm often skeptical of anything called "the ultimate" anything, but The Ultimate Sci-Fi Auction is pretty amazing. Wow. Pages and pages of props and other nifty artifacts from science fiction TV shows and movies over the years.
How cool would it be to own some of this stuff? Goodness. Heck, it'd be fun to simply see this stuff on display (and the next best thing to seeing it in person is looking at it all online, I guess).