Everyone old enough to remember Happy Days knows how iconic Henry Winkler's "The Fonz" was. Now you can own his ride. Originally built by Hollywood bike legend Bud Ekins and one of only three used on the show, Fonzie's 1949 Triumph Trophy 500 Motorcycle is the ultimate piece of fan memorabilia. Fully documented when it was auction by Bonhams several years back, the 500cc model has buckhorn handlebars, a silver gas tank, and a removed front fender, and is completely unrestored, bearing all the scars it earned during filming. The downside? If you want the matching motorcycle jacket, you're going to have to break into the Smithsonian to get it.