A website that resells custom PCBs for mechanical keyboard construction. Focuses on build guides and kits for constructing popular, niche mechanical keyboards. Designs for PCBs must be acquired for ordering, so only open sourced designs would be sold starting out. Possibility to include Chinese part resale for cheap, popular components like screws and Arduino components.
Selling completed builds as unique one-of-a-kind builds could prove extremely popular with a growing community fan base for mechanical keyboards. Not a lot of technical skill, but they still want join in with a truly unique build of their own.
Think drop.com, gucci, SUPREME, jelly key – style limited time sales, except for completed custom keyboards.