Wow that looks kinda cool! Not seen that before... keep an eye on eBay, as that's where I got my US-only case from (brand new)
I was thinking of getting that incipioo one also. Has a cool look to it. Kind of pricey for minimum versatility but I love how it looks.
Yeh it looks so cool, been checking ebay every week or so but no luck so far but I'm sure it'll crop up eventually