Fieros have their niche, but certainly aren't worth 35k. damn. I'm currently in the market for a muscle car to restore. I love some of the 80s cars(Monte SS's, Third-Gens, GNs, Cutlasses, Regals) but don't like the image they convey....trailor trash or a ghetto box with 24s on 'em. Grand Nationals are too expensive, and I won't touch a Mustang.
Some of the muscle cars out of the 60s and 70s are approaching six figures in price. Almost any GTO, Challenger, Chevelle, 1st Gen Camaro, 70 and a half Camaros, SD Trans Ams, Mach 1s, Shelby, Buick GSXs, Boattail Rivieras, 442s, hell, just about ANY Mopar goes for huge amounts. Diamonds in the rough are Plymouth Satellites made to look like Roadrunners, Pontiac LeMans, Dusters, Novas(post-71), 77-81 Firebirds and TAs, and really, any large mid 70s car. A lot can be found in great condition.
I've been looking at a few Lincolns with the 460 in it. Evil thoughts come to mind when I think of stacking a big ass blower on top of that mill. I'm pretty sure there are so very few big 4 door 70s cars with superchargers sticking out the hood with a full luxury interior around.