Al Williams decided it was time to put an 1802 processor in the brain of the KIM Uno, morphing it into a Cosmac Elf. See his blog post here. Which triggered me to add a 1861 Pixie display to it. Using a $3 OLED, this now plays a nice set of vintage 1802 games - and thanks to Al's serial monitor code, it's a pretty mean and lean 1802 development environment. See my in-depth blog post for details.
Here's a quick Youtube video of the UNO1802.
That's all of $13 of parts in action... thanks, Al! Vintage computers never die.