They have a limited view. I guess they've never heard of the 2000 GT, 240Z, 510, Celica, Crown, 1600 Roadster, Colt, Starquest, Skyline, Fairlady, RX-2, 3, 4, 7 and so forth.
Prices on 1st gen Celicas, 240Zs and 510s are through the roof around here, even for beaters/junkers.