hi andre,
anyone can go directly to the teledyne rep. and get a quoting from them.
as u r in switzerland this is the address:
http://www.teledyne-ai.com/salesreps.html teledyne SWITZERLAND
Kobold Instruments
Birchlenstrasse 46
CH-8600 Dubendorf 1
SWITZERLAND
Phone: 41.44.801.9999
Fax: 41.44.801.9998
Email: schaub@kobold.com
the german rep sells r22d to me for 63 euros if order is minimum 3 sensors + vat + 10 euro shipping