COPO Camaro fair market value

[Don Fletcher]

Good morning everyone. I was hoping to gain a little insight on the current fair market value of copo camaros, specifically ones without the original drivetrains.

Earlier in the year, a 1969 fathom green copo/rs camaro sold at barrett jackson in scottsdale, arizona, for $150,700.00. Assuming that is an accurate gauge for copo/rs fair market value in 2010, does anybody have an educated guess about what that same car might have sold for if, for instance, the car had non-original engine, transmission and rear-end?

Any help is greatly appreciated.