Casio CZ/ VZ/ FZ - Pro Series

Hi, my name is Bastiaan and I'm already a proud owner of some 
excellent gear like the vl-tone and the sk-1 (check my page at 
www.geocities.com/basvandewerk. But now I would looooove to have a 
Cz101 too. These things are kinda hard to come by it seems here in 
the Netherlands (unless you want to pay 200 Euro or so?!??) So does 
anybody know what is a decent price, what should i look for 
(defects?) before making the purchase and possibly: does anybody in 
this group have a cz101 for sale for a decent price?