Re: 40x value?
"They" gonna give you a kiss and a bit of lube??
Bolt will cost you $200+ with shipping from PTG when they get another run done, + probably $100 to fit it for correct headspace as PTG leaves .010 extra on the lugs so they can be fit to 100% of the rifles.
CMP sold the complete barreled actions with bolt for $400 + shipping and the stripped barreled recievers are still listed @ $275 + shipping. These are the ones marked USMC.
Does it have the ejector/feed ramp in place and the 1.5"ish tin filler piece and spring in the left rail just above and left of the ejector? Is trigger complete and functional? Is the bolt stop and spring there?
Sounds like someone may have bought a complete barreled action, took the bolt and is trying to recoup 100% of their money on the rest?
If you have to spend that much for what you listed you are money ahead to buy a complete and functioning rifle. At least it will have or gain value. A Heinz 57 parts gun will always be just that!
Just my .02 cents worth however.