I have 8 of these available. If anyone would like one, shoot me a PM. They are $12.50 shipped in the US PayPal gift please. International I should be able to pull of $15 shipped. If I can do them cheaper, I'll refund the difference.
I sent a PM to NeoTurfMasta a while ago but it doesn't seem like he's active in the forum these days... anyone knows if he did anything with it? I think it was never offered for sale but has he posted PCB schematics elsewhere? Can't find much online.
Would love to actually have a mahjong controller for mahjong neo games, and the neojongmasta on a cheapo Famicom controller shell would be preferrable to having to pay a ridiculous amount of money to take an official mahjong controller off someone's dusty shelf.