Probably due to not keeping it toped up with oil, the oil light came on briefly, n the engine overheated, got it towed, the mechanic said the gaskit's dead, the said theres a crack in the cylinder r somethin, so I need a new engine. I'm in Ireland, he reckoned about €2500

Does anyone have any ideas on where I might find one affordably? I've only just thought of looking here, and searching online. It might be worth getting abroad and shipped in?
At the moment I'm not even sure of the spec's of the engine, except 2.5L turbo diesal, mazda bongo.
Any ideas'd much appreciated, as its happpened at a pretty bad time financially.
Cheers
Patrick