My Dart Swinger Project!

Just got off the phone with agees they have 2 magnum 318 one is a parts engine (dont run) the other one is 400 dollars unknown miles with a 6 month warranty. And they had no LA engines.
Meanwhile the kid with the 75 pickup is down to 550. Lol
Oh and the guy with the Dakota with the 5speed said it's gone already.
So is there someone out there beating a 6 month warranty for $400? Of course an extra 200 for the manifold. I really don't understand why you need a new cam for it right away? I mean a nice smooth running engine to begin with wouldn't be a bad idea. You can get stupid later.