Shouldn't be that much. You could probably get the engine and transaxle for like $30,000. Then just find a POS camaro for cheap. Rear end and rusted to hell trunk doesn't matter since your going to have to cut it all out anyways. It could get pretty pricey if someone else does the work.
Oooh, I know what would be neat, AWD!! Imagine a lamborghini v10/v12 powered AWD camaro.
Maybe in 5 or 10 years I may have enough money
But still, ls1 Camaro or Lamborghini V12 AWD camaro?