found a 97 cobra, he wants $11,700 for it. he said he changed over the intake (whatever the hell that means) and its in real real good shape, lowered 1.5", aftermarket cobra fiberglass hood and flows. but the cd player has some busted buttons and doesnt look too healty (mach 460). is this worth the price? i think they blue book it at 10 something for trade in a 13 something for book price. let me kno what the experts think