I dont think you can make money by flipping a regular decent car. If it is a super star plastered in the mags maybe there would be a buyer.
By the way you can build a nice Camaro if you do all the work yourself and start with good find Camaro around 30000/35000.
http://pg.photos.yahoo.com/ph/ptcama.../ph//my_photos
After these photos it got all the missing trim parts and nice Momo steering wheel. Only comfort creater missing is an a/c.