39: 1995 Buick Roadmaster Wagon – $10,995
The Roadmaster Wagon is another car that was far from popular when it was new, but it shared its underpinnings with the Impala SS. That meant the Roadmaster Wagon could become a hot rod fairly easily. It used to be that the Roadmaster was a steal because you’d get near-Impala SS performance for half the price (via Trinity Auto).

But the secret is out, and now the Roadmaster Wagon has become grossly overvalued. With a little work, this car can easily be made into an Impala SS clone. But for the price, the type of car, and the craftsmanship buyers get, it’s not worth it. Time will tell if the outrageous prices for these wagons will go down.