The biggest problem with these is that the playfields are often the worse for wear as these things got absolutely hammered when they were released. If you need a new playfield then you are looking at around $1000 to buy one locally or get one in from the States if available (there was a run of repro playfields, some may still be for sale).
I paid top dollar for my EBD but the cabinet was re-stencilled and the playfield is the best I've seen in terms of lack of wear. Backglass isn't so good so one day I'll pick up a better one, but can live with that for now.