Too many miles for that much cash. Those Toyota 4x4's need LOTS of routine maintenance. We sold our Fourrunner because of always having to take it in for fixing.
For it's age it is not a high mileage vehicle.
It just depends on how well taken care of it was.
Be prepared for multiple repairs needing to be done as this happens with most aged vehicles.
People really over rate the issue of mileage. If a car is proper;y maintained mileage doesnt really matter. Anyway 150,000 on a 1995 car isnt much. It is average of 11,000 a year!