Robot Mesh GOoB Sale, 75% Off
Sorry, IMO too big to be limited to the Robotics Forum. Robot Mesh is Going Out of Business, many items up to 75% off. Well worth a look, I had to stop my order at $400!
https://store.robotmesh.com/microcontrollers (click menus on left)
A bit from Parallax: https://store.robotmesh.com/microcontrollers/parallax