Considering its only got 4 months MOT left, id suggest asking the bloke to get a fresh MOT done before you buy it, make it a condition of you buying the car and offer to add the cost of the MOT to the total
With a car of that age, he could well be looking to shift it before the MOT because he knows it will not pass
SERIOUSLY WHAT THE HELL MAN?
Sorry, didnt realized someone bumped a dead thread