1st off, what condition is yer motor in?
and second I have a secret as far as buying parts. Most people can't do this as you need a farm to put the rest on, but I buy in bulk

I look for things like wrecked vehicles that are at least running...
blah blah blah you get the point....
Let's say a POS it too much. If the price is too high ask the seller why. If he refers you to a local ad (and he will) of a part, not a whole, just ask him who's labor is gonna get it out. If he says, "well, uh, gee, I tot" then you say "that's right, it ain't gonna get it's self out" "and either yours, of my labor needs to be taken into account".
I love listening to parters talk, "its worth $10,000 dollars!

". Yeah right, you sell the stuff people want then sit on the rest for a couple of years...it'll come around you why you need to sell it to me for $500. But it ain't worth skrap after the stuff is gone I want if fer...