Socal,
The cudas are highway 61 , the convertible is a Backyard conversions through Highyway 61 . They take the coups and convert them . They make about 100 to 150 units per production run on the car Highyway contracts them to .
The shelby is an older ERTL, a limited run of 2,500 . The only place you may find them is Ebay . The same goes with Promos .
As far as Promos go it's all about the condidtion and color that brings the money some can bring over 1300 bucks .There's no web sight that i know of or price guide . Just dealers and they buy and sell from one another driving the prices up like real cars it's nutts .
I just listed some of mine on ebay to help fund my custom cycle project .
if your going to buy from ebay just make sure your buying a promo. Some people list model cars as Promos cause they don't know any better .
remeber there are no dumb questions always ask .
Joe
