#1970PlymouthSuperbird

Indeed, car shoppers looking for a bargain can potentially find fleet gold at surplus auctions, where municipal, county, state, and federal agencies dispose of (usually) lightly used domestic cars and trucks. Knowing how those agencies use their vehicles can make or break the value of your find; buying an ex-Border Patrol Raptor in Texas may not be the best idea if you want a long-lived, trouble free truck.

A keen eye and a bit of luck, however, can yield a magnificent treasure. In 1979, a high-school shop teacher spotted this old Plymouth up for bid, and took it home for a measly $500. It’s no ordinary Plymouth, of course — it’s the legendary Superbird, with the NASCAR-ready homologation wing and aero nose.

It’s up for auction again in October, though it’ll cross the stage under bright lights and TV cameras at the glitzy Barrett-Jackson auction in Las Vegas instead of a dreary government service facility. As these rare ‘Birds tend to trade for well over six figures, we’d have to say this is likely the best surplus find yet.

However, the story behind this example might make it worth even more: This particular Superbird was owned by the Environmental Protection Agency.