Depends how much it is worth to you.
If it was a bargain, in the real sense, it would of sold within an hour.
I would go to view and start with ÂŁ1500, and be prepared to go a bit more, and then give him the option of giving you a ring if the car doesn't sell at asking price. That's if it is as he is portraying it. If I saw the exhaust system corroded, for example, I would be chipping away at his price even further.
Of course much depends on distance, I would of bought Dolly-pops Tourer, but it was 500 miles away-ish.