not suprised
FWIW, i don't think you will get much interest here for the wh2, It doesn't work great with bass (doesn't track at all below A, hence why the bass whammy was released).
If i remember correctly, i sold mine to a continental gentleman for about 140 euros last year. Guitarists may well pay what your asking for it, i don't know if its better or not, but maybe just not on here