X-Block Rubik's Puzzle?

Question

Where can I get a X-Block Rubik's Puzzle?

Please try to give me stores. I don't want to get it online.

Here is how it looks like.

http://www.youtube.com/watch?v=kBY5us1T0wc

Answer 1

You CAN'T buy it. If you look at the person who posted the video, he says that he made it himself.