That site (CD-Wow) often send imports. In fact everything comes from Hong Kong where the discs are manufactured I think. They are genuine, but you often get imports. I'm afraid I don't much about this band to know one way or the other.
I wouldn't be surprised if they are the exact same discs as listed on US ebay tbh.
Drop me a PM, tell me what you want to do, and I'll do it! I owe you one for the Cadet