Hello in OK, I agree that one with 140,000 miles might quickly overwhelm your son and his budget. There are some deals out there but you have to be on the lookout and be prepared to move fast. Check out these recent E-Bay listings . . .

This one may still be available . . . suggest you might try to contact the seller . . .

http://cgi.ebay.com/ebaymotors/2004-Chrysler-Crossfire-Base-Coupe-2-Door-3-2L-/321180603624?pt=US_Cars_Trucks&hash=item4ac7db14e8
Here's one that just recently sold for only $4,500.00 and it had a clear title!

http://cgi.ebay.com/ebaymotors/2004-Chrysler-Crossfire-Limited-6-speed-Graphite-Metallic-/151091192613?pt=US_Cars_Trucks&hash=item232dbca325
Good luck on your hunt . . .