I have one of these, picked it up years ago from a seller in Thailand. This was about 15 years ago, and I can remember dropping an international money order into an envelop and praying for the best. It took something like six months, with no communication, before I ever received the game, and I was surprised the day it arrived.
Family also made some Famiclones, iirc.
Unfortunately I don't have any other copies of this, but if I obtain some, I will let you know