Have a look around for some discount MOT tests like the 25 quid ones and just put it in. That way you could score 12months ticket if you're really lucky, or at the very least you'll know what is needed to pass, which might make it easier to sell as is.
Give it a once over checking the brakes, exhaust, lights and any signs of corrosion underneath and if that is all good you might aswell give it a go.