I have a NICE 1967-production Colt Python--six-inch, blue--that is probably in 98-99% condition...someone at work has approached me about possibly buying the gun. It is pretty much "Cherry", with the box, paperwork, facory test target AND original grips, as well as a coupla' sets of "Aftermarket" grips--one Rogers, one Hogue "Goodyear's"--what would be a "FAIR" price to extract from this individual for this piece???...Thanks....mikey357