Looks like there's another one of these "boots" on eBay at the moment, only this time it's red vinyl - I would have a bid, but it's US-only, so I figured I'd give a heads-up to anyone else that's interested - there's about 18 hours left to run on it:
http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=150323509180