Just my experience but I bought my "dream car" MM from an Ebay auction. After driving for about 200-300 miles it started to overheat. I called the dealer and he said tough toenails!. Long of the short. The engine had been severely overheated and required both heads replaced and now I have a knock from the guts so I need a new engine. I am now about 22K into a car worth 12K (if fixed) If I did not love the POS so much it would burn. And never sign a waiver of any kind on any used car! I have to sell my scca race car to repair my daily driver. That upsets me so. I really wanted to use that money to go Trilogy. Perhaps next year?
Buyer beware.