Well, not the Greased Lighting, it's actually the black, flamed 1949 Mercury convertible that races against John Travolta in the classic 1978 movie Grease, and it's for auction on eBay Motors.
Customers who ordered an XR-7 hardtop had to pay at least $3,413, while the convertible started at $3,692. The 1970 Mercury Cougar XR-7 convertible in these photos is a specimen whose restoration ...