Black LS6 4sp Barn Find "Need Advice"

[Late BrakeU2]

Personally I would not invest that kind of time and money in a car without paperwork.Yes,there is bogus documentation out there and you need to be careful,but if you were looking to spend six figures+ for a done LS6 would you consider one without any?.
I just think there is an air of uncertainty as to the direction of the collector car market currentely,the costs or restoration will continue to rise but are we in a mild correction,or downtrend?. I would negotiate with the seller and lock up the car with a deposit,sale contingent on finding some paper-nice bones but short of that it can't be validated and that stigma will haunt it,jmho