1/4" to USB (Guitar Link) -> Where to find them?

[supervaluemeal]

Hi guys!

I'm looking frantically for a guitar link a.k.a. 1/4" to USB cable.
Looks like this:

http://www.bhphotovideo.com/c/product/595396-REG/Alesis_GUITARLINK_GuitarLink_1_4_to.html

Can anyone help me?

So far I've tried:

Music Stores
Luther Music
Davis Guitar
Music Theme
TY Music Centre

IT Stores
Challenger

All to no avail...

Will appreciate if you can advice of shops that sell this product