up alot lately even with the value of TT and N/A vehicles. Here is my take anything is worth what it is it is just as simple as what are you willing to pay for it. Example: One could have a Babe Ruth rookie card it maybe worth a million dollars to someone however it maybe worth $1.00 to me. This is the way worthiness plays out. If everyone on TT.net works together and starts to sell there vehicle for more $$ this will drive the market up we have to have a reason to demand the $$$ for our cars. regardless of the Blue Book value...again DO not sell cause you have to sell for the rarity of the vehicle even though there are a lot of Z's still available as this car approaches 20yrs old (1990) it falls into a unique market. Perhaps I am wrong but we can control the worthiness of these cars if we all work toghether.