He Bought a Couple 3D Printers for Fun. Now He Has 105.

JT McCord spent eight years as a software engineer outside Columbus, Ohio, making $150K a year and stashing 30% of it. COVID sent him fully remote, and he bought a couple of 3D printers for the basement with no intention of selling anything. Three years later he runs 105 machines out of the bottom floor of an old salon. First year: $50K. Second year: $400K. He's at $400K again halfway through 2026.

The part that got my attention is how he got the machines. One gaming grip listing on Etsy ca...