#325 - Engineer Makes $64,000 Selling Nerdy Playing Cards on Reddit

Synopsis
An engineer draws a Legend of Zelda playing card for a friend, posts it on Reddit, then scales into a side hustle selling more than 6,400 full decks of nerdy playing cards for around $64,000 in revenue. The episode covers Reddit-driven product validation and niche collectibles.
Ideas in this episode
- Niche-themed playing card business
Side Hustle School frames an engineer who turned a single Reddit post into roughly $64,000 by selling more than 6,400 nerdy decks, with Reddit as the validation channel.