What's it worth? 1972 Plymouth Scamp

Right now I can get it for 4500, before it was parked years ago, it had a 8.75 rear from a cuda put in it, large bolt all around with front disc, low millage 360 from an RV and a 727 swapped in...and then never driven. It should run, but hasn't in years.
By this post ^^ the value just went up. If it's a 8.75 rear end from a A-body, and it has a sure grip, you have a little some of money right there.