1967 Dodge Dart GT 273 worth anything

I found a Mopar at a garage sale today. 67 Dart GT 273 /auto. 2000 bucks . clear title. It needs lots of work but its all there including the 8.75 rear. Body appears pretty good but who knows.
One bad point is the original motor is long gone but he has gobs of 273 stuff, so he will let me have two complete 273s with it along with two NOS sets of .030 over 273 pistons.
I know nothing about Darts so I thought I would ask. Is this car worth anything if I restore it or at least polish it up to a decent driver? Also as long as I have the correct date on the block, can anybody tell the motors not original?
Thanks, Neal
I paid $2000 for a Dart way back 26 years ago, and it still needs everything. Consider the car a core, so to speak. As long as the parts are all there, you can redo it all, or have it redone. It's gonna be a money pit no matter what but you can save a ton doing things yourself. I'd buy it for $2000 if it were me and I was looking for one.