That should be the chinese version, would make sense with shipping from Taiwan. But definetly way overpriced.
You can't blame them for trying. People in the PRC are seeing the wacky prices Westerners are willing to pay for stuff, so I suppose some of them get the idea there's no limit.
That's an odd design in the upper right, isn't it? At first I thought it was an unusually elongated (and located) touchpad—but if that were true, it'd need a double cable too. Anyway, it's interesting they decided to design it that way.
BTW, I asked the seller about the legends, and they replied:
> The orange legend is Mandarin Phonetic Symbols that is the major Chinese transliteration system for Taiwanese Mandarin (see https://en.wikipedia.org/wiki/Bopomofo) The blue legend is Chinese (Traditional). This keyboard can’t be found in U.S. The keyboard is made in Japan and just use in Taiwan IBM 5576 computer.So the simpler characters function somewhat the same in Chinese as kanji does in Japanese; that's interesting.