In case anybody is interested I've just posted my Peak USB to CANBUS Adapter on eBay. It's the original type GC-CAN-USB supplied by GridConnect, and comes with a 2m extension cable. It's in excellent physical condition, and as I sold my Vectrix last year it would make a lot more sense for somebody who can use it to own it.
Here's the auction URL:
http://www.ebay.co.uk/itm/-/331862456184
Mike.
