No Reserve: 1969 Honda CT70 Trail

This 1969 Honda CT70 is the OG minibike that started the whole tiny-bike obsession—a fresh restoration in Candy Ruby Red with that bulletproof 72cc four-stroke that'll run forever if you just change the oil occasionally. At $3,200 no-reserve, you're getting the bike that made a generation believe small displacement could be pure fun, which is exactly what separates people who actually ride from people who just collect.