www.segelflug.de look under Kleinanzeigen
and then Biete Doppelsitzer
will get you a Twin astir for 16000 Euro about $22500

Your 30000 to 40000 sounds about right for the European market.

In fact I might even be interested myself. Where is the ship located and can
you give me a rundown on its history. Is there a trailer in the deal?

Ian Molesworth