I am looking at possibly purchasing a 1967 GTO. What I know about the car is that it is a 67 hardtop, very nice straight body with blue paint job 7 of of a 10, was originally turquoise according to owner. Possibly a 360 HP 400 engine and maybe original to the car. It is a 4 speed w/ decent original interior. I don't have any pic's of the car as of yet. What I need to know is the rough value of the car before making an offer. I know the market for sellers is suffering at this time. I just sold a rare Charger rt se 4 speed car for considerably less than its value from years past. I also need to know what particulars to look for in the car to determine desirable features such as engine number and 4 speed, rear end, codes? Any help is apreciated at this point. I am going to look at the car tommorrow and will try to post pic's.