Well I think it’s just because they used official Nintendo logos, so the listings on AliExpress probably got taken down (maybe only in Europe?).

But the company still exists and you can get their stuff on other shops. But you’ll have to do some research I guess. I found this German shop that still has some.

I added an OLED display to both my GBC and DMG, and I’m very happy with it. I wrote about in on my blog :)

The GBDK-2020 already comes with a gbprinter example. I just based my printer driver on that, although I did clean up the example code quite a bit.

So if someone is looking for a good foundation for a gbprinter driver, this may help.