A. Pay nothing and show buyer a full LSH and the current Hybrid Test Cert (which guarantees for 10,000 miles).
B. Pay nothing and buy from a Lexus Dealer,thus receiving 12 monhts warranty and then take out a Lexus Extended Warranty at approx £45 per month to cover all mechanical and electrical problems up to 140,000 miles.
Check the Dictionary for meaning of the word "nitty gritty" as they could get you into a load of bother with the current woke fraternity. I am personally comfortable with the phrase, but the World is going mad over historical matters.