[1932blownhemi]

I'm considering purchasing a 2017 M6 with 37,000 miles. It's a certified used with 5 months & 12,000 miles of warrantee left. The 5 months will be up way before the mileage. Asking price is $59,000 which I will definitely work them down on the price. Kelly Blue Book says a fair price is $56,000. My question is should I have it checked out by a mechanic? Or would you folks feel comfortable buying it without having it checked? Anything I can/should check out myself? Thank You! Bill