6: Plymouth Arrow
The Plymouth Arrow was one of the first sports-themed trucks to be sold on the market and most people don’t even know about it. But the little truck only provided excitement that was skin deep, because the engine was lethargic at best. The Arrow was based on the Mitsubishi trucks of the same era, and thus there wasn’t much to offer (via Barn Finds).

With a little bit of work, the Arrow can be an exciting truck to drive, but the resale values on the thing have ballooned to obscene levels. This was a bargain-basement truck when it was new, and now it’s being priced as if it were a real collectors car. The sports model is even rarer with its two-tone paint job and painted wheels.