okay so a local salvage yard has a 3/4 1976 chevy silverado20. the guy wants $400 for it and it is missing a trans and t-case, the engine runs it has a clean title and keys. it runs on propane. i told him i really didnt need the propane cause its just gonna be parts. he then told be $300 with out the propane system. okay so i am gonna sell my 2wd cab to one of my uncles friends for $150 is this a good price for the two trucks????