For Spanish and EU members:
I just ordered a pair from this vendor: http://www.fnac.es/JVC-HAS400B-Auriculares-Hi-Fi-Negros-Auricular-HIFI-Auriculares/a821947
Price 23,40€ (30,05$). Considering that we pay a 21% of VAT I find the price very good. So I ordered them while I am waiting my HAS500 to arrive from Japan.
I use the M-80 as my portable can and the Senn HD600 for my home rig... I am looking forward to find out how the JVCs compare to them.
Next stop will be looking for some AKG pleather pads.
Thx for sharing both passion and information regarding these cans.