I brought it up to him when looking at it and he goes "I know a great guy we can use" and the guy actually did come recommended online.
I called him an hour later and asked to use one of my choosing (10' from his house). He said he had spoken to his wife and they both agreed they didn't need to go through the trouble.
Guy was in no rush to sell. Kept telling me the car spoke for itself.
I don't see anything fishy. Honestly. Have him show you records of oil changes and it will likely show you the progression of miles that rules out the "90,000" reading submitted by the lazy dealership employee.
Things to beware of:
*Front timing cover leaking oil.
*Front axle boots torn/broken at the in board CV.
*Worn/failed bearings in the rear end(third member), sounds like baseball cards in bike spokes, lots of noise from the rear end.
*Excessive brake input force required or pulling one direction while braking can be a trashed(seizing piston) front caliper.
*Vibration when braking, if any consider cost of replacing brake rotor against the purchase price
*Confirm proper function of air-conditioning
*Any dummy lights on on the dash, the brake actuators on these 4runners or unconventional(and expensive to repair), lots that can go wrong but a you'll have lights staring you in the face to let you know.
*Confirm functionality of 4wd system
*Leaking water pump, easy to be seen from underneath at weep-hole
That about covers anything that will lead to serious remorse if found post-purchase.