The dealer cannot guarantee that the two missing services (20,000 miles and 30,000) have ever been done. The car has done 38,000 miles and the dealer has spent £1K on the 60K miles service so many things were replaced (all brake pads, battery and so on). There is a stamp for the 10,000 mile service and one for 38,000 miles (which is the current mileage and at which the dealer carried out the equivalent of a 60K-mile service).
He's offering a full Lexus Used Car Warranty (not the 5+ year Warranty), breakdown cover and MOT for 1 year with the car.
Should I walk away?