Peter F wrote:
Apart from www.gliderpilot.net and www.segelflug.de
does any one out there know of any good (European)
websites for buying / selling gliders?

One of the more hidden ones:

http://www.zimmermann-syscon.de/de/default.htm

Click on "liste-verkauf" on the left menu. In the "details"
the condition of each Glider (Lfz) and the trailer
(Transportwagen) are rated from 1 (very bad) to 10
(just like new).

Greetings,
-- Robert