Saab 95 2004 satellite navigation system?

Can anyone suggest where i can get a fitted saab satelltie navigation system for a saab 95 vector. It does not have to be new. It would cost me 拢2200 to get one fitted by saab. I have tried ebay but i have had no luck. Anyone know anywhere else. I am in the uk.|||If i were you i'd buy a Tom Tom...|||sometimes its relaxing to put pencils in crabby hippos.|||your better off with a road atlas,honestly m8.