#3 TP-Link AC1200 Wireless Router (standalone)
I know it's kinda weird to include one of those consoles that only have one game on them, but this one is awesome. it's a kind of spreadsheet/stats/optimization puzzler a la zachtronics.
the mastodon instance at cybre.space is retired
see the end-of-life plan for details: https://cybre.space/~chr/cybre-space-eol