well the thing about them is that they charge off usb and you can select between NTSC and PAL so it doesn't matter where you get it from it will work with what you have no matter where you are. GOPRO them selfs sell the HD motorsport pack which is what i have for $299 USD so what ever that is in euros. comes with everything you need except you need to buy which ever size card you want along with it. Best to by the recommended one as its write and read speed is matched properly to the camera, so you wont have any issues there. Murray motorsport , 53 degrees north , driftworks do em too. I'm sure you'll get em at a good price online.
would be cool to get a contact and have a group buy on them, and get em for a bit cheaper as I'd love a couple more.