Dana, the short answer is nobody knows how many COPO Camaros were sold by Berger. There were 3 at the SCR this year, a fathom green RS, a Lemans blue 4 spd car, and mine.
The RS car is a thing of beauty.
According to Kurt S. at the CRG, I have the last known Camaro ordered by Berger, built 05D.
Please, tell us more about yours, and before anyone else says it, post some pics.