Bob the Builder vehicles (the ones you build yourself by Brio)--where can I find them?!?!

[nicknack]

I have this Brio catalog and these are in there and I think Brooks would love them. However, I can only either find them on Ebay or on British websites. I was putting his bday/xmas list together and was hoping to put a few on it, but I can't even find an American website that carries these...anyone seen these before?

Any help would be much appreciated!

Nicole