I was supposed to get a used one from Thunder Racing free but haven't heard anything yet, I would think a non working unit should be about $10 and a working one maybe about $50. I would prefer a non working because if I can modify it I will get a hypo unit from Mcleod and modify it. The 97 up vette is what I want to look at since the T/A and Camaro's are designed to mount on a sloping firewall.