Here is a wacky eBay auction this week. Up for auction is the Universal Studios Ghostbusters Ecto-1 that was used by the park for 15 years. It is a fully restored 1959 Cadillac Miller Meteor Ecto-1 that was retired by the park in 2006. If you want the ultimate car for Halloween this is it. Check out all the details on this classic Ghostbusters Ecto-1 auction.