72 gmc and 72 chevy k10 short advice

[robby]

Ijust looked at two trucks tonight. Both are k10 short beds. Both have 350 4 barrel, four speed, power steering, power brakes and spotlights in the roof. They are identical except one is gmc and one is chevy. Not alot of rust on either. the Chevy is some kind of yellow but it is original. The motor is all there including the points distributor but it is not running. He said it did but the cam is "flat" in his words. the gmc is repainted blue and is much more beat up but not really rusty as far as I could tell in the dark with a good flashlight. THe gmc has mice nests and hasn't run in 5 years. Tell me what you think. I tend to get carried away because they are complete and the chevy is real straight and has original everything. But taking out all emotion I need opinions on what to offer. Basically they want to get rid of them but they wont give an asking price. THey both don't run. THey have been in the paper for a week and I am the first to call. The ad sucked, it said 72 gmc truck make offer, it didn't say anything about the chevy.