Toyota developed the Scion marque to appeal to a younger generation of car owners, and has produced a very mixed bag of models including the ultra-compact city car—the Scion IQ and the Scion XB, which if you're after boxy chic, definitely delivers on the boxy front. Scion owners (or would-be owners) can source anything from a used Scion to new and used motoring components and parts from eBay's reliable sellers. And if compact or boxy isn't really your thing—then there's always the Scion TC. Hot hatchback or sporty coupe, the Scion TC and FR-S are actually pretty versatile vehicles, with many owners opting to add modifications to ramp them up into super-charged race-worthy cars. If you're concerned about reliability, then the fact that Scion is made by Toyota may provide some reassurance—and if you've already got your Sci-on, then eBay is here to make sure you can Sci-ing with happiness.