He doesn't say he saw it to any degree in advance of when it was generally on the market in other countries..
There's 3 possibiltiies as far as I can see:
1) It's a knock-off, and this shop stocks and sells fakes, and it's finally getting out 'there'
2) It's real and a unit or two went astray and ended up in this store
3) Someone faked a fake to give the rumour more steam
I don't think it's 3... clearly it's the same machine as in the first photos. It doesn't look like a 'faked' version of that. The proportions, the materials etc. all look right. That leaves 1 and 2.. if it is a 'chintendo vii' style knock-off, its the first I've known of such knockoffs to use actual branding and to market the same features etc., rather than phony-ing it up. Doesn't mean it's not a knock-off, but it'd be a new level of gall as far as I know.