You know , it really depends what parts you are after and how rare they are in my opinion. If it has what you need and you can complete a project, then turn around and get most or some of your money back by selling other parts off it, that would be feasable. Sometimes you dont make out well financially, but you get alot of enjoyment out of the complete unit you were looking to finish.Thats got to be worth something. Figure out what parts on the trucks are worth for sale and if they are something that can sell,and deduct what it will cost to move them to your place and make an offer.Its a combination of needs , and money and labor intensive stuff you would have to do to get them.Some cases its just easier to bite the bullet and put out the dough for the part you need and dont bother with the hassel of parts trucks, mess laying around, etc.I dont think money is always a consideration, depending on the desparation of your quest for the part.Just my take on it , some will disagree.