[WTB] x-keys stick (PS/2 only!)

[kbdfr]

Hi folks, I am looking for a programmable X-keys stick (by P.I.Engineering) or any comparable device.
MUST be the "classic") (i.e. PS/2) version, which does not require programming software:
http://www.piengineering.com/xkeys/xkstick.php
Number of keys (16 or less) does not matter.

Shipping would be to Germany. Please PM me any offers.