I know that there is a forum for sale's related threads but this forum gets a lot more traffic and someone who is not necassarily in the market to purchase anything may be able to help as well....so enough justification for the post here......Here goes the question. I have a 73 Blazer that I may want to sell. Although I know what I paid for it, I am not sure that I paid what it is really worth. How can I accurately estimate the true value of this vehicle? Are there any guides to purchase or websites to help? I have tried NADA and they do not go back that far in years and it is not listed in the Classic Car section. Thanks in advance for your responses.