Thats is a very good deal for the PCB, thanks for posting it.Guspaz wrote: trp-retromods.ca has them for $5 CAD for the PCB (hard gold with beveled edge) and $5 CAD for the plastic housing, either board-mount (as a drop-in replacement) or panel mount (for modding projects), including the screw and the headers.
It's not factory-look, though, it's home 3D printed, but for that price, and considering that he's got the PCB and 3D models up for download to make yourself, it's hard to complain.
The housing part is makerbot or similar which I guess is okay if you're not being picky at all, but it's a the very low end of the 3D printing material spectrum. The Retrofix part is a nylon PA12 part and will hold up much better. In fact, with PA12, you can lightly sand it down and spray paint it to make it look more or less exactly like the NES plastic if you wanted to be thorough. The makerbot style plastic doesn't sand and paint very well as the layers are wide and leave gaps in between the interior. However, if you are skilled, it's possible to sand it, coat it in epoxy, and then sand it again. It's a huge pain in the ass, but you could achieve similar results.