Trade-in Question

calpoly07

Hey guys, I'm planning on picking up a Z around the end of the year and still debating on the 2010 or 2011 model. I know it may take longer if I go with a 2011 though so we'll see when the time gets closer.

Anyways.. I currently have a '04 G35 coupe which I'll be trading-in when I purchase the Z. However, the G has a two small rock dents (one on the right front fender and one on the right rear quarter panel) and the bottom of the front bumper has some scratches. I thought it'd be better to get this minor damage repaired prior to trading it in, but I've received some pretty ridiculous quotes so far. One was for $2000 and the other over $3000 - this was from a body shop recommend by Infiniti... I understand that the dents have to be smoothed out, painted and blended but still those quotes seem high.

So, when it comes down to trading in the vehicle at the dealership, is it better to have the repairs done ahead of time or let the dealer handle the repairs? I'd imagine they can get it done for a lower price, but they'll also probably use the damage as leverage to screw me on the trade-in. On the other hand, if I get the repairs done myself I'd like to see a return on that investment. If the repair cost isn't balanced out by a much higher trade-in price then I don't think it's worth it. What are your thoughts?