Let’s be honest, everyone loves a great keyboard, especially a sturdy one with mechanical keys. I was able to (super luckily) find a good Bulgarian seller selling a ‘single hand use keypad/macro keyboard’ online, brand new, cheap.
It’s backlit with (although cheap counterfeit) Chinese switches that are surprisingly amazing. I paid $20 for it (+$2 shipping) – I love this country.
It comes with a fancy developer’s kit and a Windows app where you can program it to your heart’s desire. Be jealous.
(it even has a nice Bulgarian knitted blanket for it to keep cat hair at bay)