I've got to admit, Camaros are very nice - I own a black
1995 T-top model myself! And, I have NEVER had any 
mechanical problems with it; it has been an incredibly
reliable car. So, I would recommend going ahead and
selling off a few cels - the investment you make in the car
is well worth it. (And if you need further convincing, 
think of it this way...You'll be selling a few cels now to 
buy the car, true - but would you rather have to repeatedly
sell your cels (in the future) to pay for multiple repairs 
to your current car? Probably not. So, the choice is clear, 
right?)