If you really insist on that exact pen, I can't find it on anything English-language, but there are a couple sellers selling them on Taobao (here and here). No idea if they can/will deliver to the US.

After trying a few fountain pens in the $60-$80 range, including a TWSBI Diamond as well as some less expensive ones I've found I like the overall feel and ease of maintenance of the Pilot ...