Extremely inspired by Forth, when I discovered this custom CPU design specifically for Forth I couldnt hold myself and went on the expedition to purchase the parts to build one. Unfortunately it only made sense to build 5 and sell 4 to cover costs.<p>I have 3 remaining My4th Lights I'm looking to sell, and given how niche this space is, I figured I'd try here on the business-tech focused YCombinator. I've sold one to a very happy customer.<p>I finally got the time to write up a proper little sales page:<p><a href="http://len.falken.directory/my4th-light/" rel="nofollow">http://len.falken.directory/my4th-light/</a>