Man, how great has this Back to the Future 25th-anniversary promotional push been? We're getting theatrical rereleases, general-experience-enhancing Blu-ray DVDs, Michael J. Fox re-creating trailers, and even secret Eric Stoltz–as–Marty McFly footage. But that's not all! Now up for auction via ProfilesInHistory.com (the same folks who brought us the Lost auction) are all kinds of awesome props from the Back to the Future trilogy. Check out our fifteen favorites right here. Truly, we have never wanted to be an eccentric, financially irresponsible millionaire more than we do right now.