I've got a used VH-11 hi-hat pad complete with the controller and anti-vibration plate for sale. This has been pretty heavily gigged so there's a reasonable amount of cosmetic wear and has been fixed up once (piezo replacement, pictured). It functions completely as it should do, however - tested with an Octapad.
I'm pretty sure I've got the box for it somewhere but I haven't had chance to get into the attic to make sure. If not, I'll package it up.
Looking for ~£180 for it, plus postage on top via a courier of your choice. I can't imagine it would cost more than about £10 to send in the UK. Or collection from the Blackpool and Fylde area.
It's a great upgrade for anyone using a foot pedal that would rather use a proper hi-hat stand.