I may be different than most people, but damage history isnt the issue to me, when you are looking at 40 or 50 year old machines if it doesnt have some kind of damage history it has been a setter and that isnt a good thing. IMHO what would concern me is improper repair methods not made in accordance to AC 43.13-1B or damage/repairs NOT documented. As they say here at work, " DOCUMENT DOCUMENT DOCUMENT" A well documented repair out in the open doesnt concern me, the hidden things are the nightmares. Mice damage, hidden tubing rust, spar corrosion, propstrike with no PSI, flood history, equipment with no 337 filled, repairs made using improper parts or materials, these are things I worry about when I am considering an aquisition. Something else that is amusing is how I hear "oh this guy" or "this company is hones"t or "this guy" or "this company is crooked", well its no different than a used car market and if you dont do you homework, do lots of digging and put the pieces together you are very likely to get screwed thats just the way it is. Take NOTHING for granted and take nobodys word for anything. If its a great price there is a trade off somewhere, maybe a major accident, maybe bad logs or something but it is there, otherwise it would have a premium price. You have to be certified to work on aircraft and fly them but you dont have to be certified to get educated so if you are in the market for a particular model/make learn about them and educate yourself, then you have the knowledge to make your own decisions. Take your mechanic sure but put YOUR eyes on it KNOW what you are looking at. That's how I feel about it.