Hi,
try the following link. It's a french shop, don't know if they send worldwide. Price is cheap and cable seems mint.
Regards.
I've been searching for a MT-1/MT-2 for a long time. Saw a MT-2 mint on the bay months ago for over 500usd!!! Did't buy, too expensive, too bad!

http://www.ebay.fr/itm/NIKON-cable-d...item2a16443b5b