[sdiy] Moog Etherwave - Mic mount flange - Where to get in Europe?

[sleepy_dog at gmx.de]

Howdy!

A while ago I made my PCB for the free Moog Etherwave Theremin circuit, 
and a wood case for it.
One of the suggested parts I was so far out of luck to find:

Atlas Sound AD-11B Surface Mount Female Mic Stand Flange (Chrome)
http://www.performanceaudio.com/ite...e-mount-female-mic-stand-flange-chrome-/7806/

If I look at ebay it also only turns up in the US, with 20 USD shipping 
and 10 USD price,
but I refuse to spend 30 bucks on that puny piece of metal.

The only thing I found at a German seller coming close was a male 
variant to mount goose necks...

Does anyone know where I can get this reasonably priced in Europe? (I 
need two of them for now)

regards,
Steve