Thanks guys. The blue is more visible in the flesh.
Not too sure but they are decent ones. I had some cheap ebay ones before which actually bent so I wouldn't recommend those. I got these ones with the wheels, previous owner said he paid around £90 for them but I can't remember where he got them from. I'll ask him for you though.
I dint know they did them in blue????? they a ltd edition or something.. they uber cool though