At the same price level Analogue Pocket exists ( https://www.analogue.co/pocket ), with two fpga cores (NES, SNES, arcade cores exist), a much higher res screen (for ultimate nerdery simulating old school Game Boy screens). Besides price, I guess they're hard to get by if stock is out. At much lower price brackets, Anbernic et al have already been mentioned. There are kits for making your own OG Game Boy as well. Add…
Missing my favorite handheld - TG16.