It depends on what kind of ergonomic keyboard you want I suppose. You could get an assembled 36-key GergoPlex for $160[0]. And I do think it's cheap to build a

It depends on what kind of ergonomic keyboard you want I suppose. You could get an assembled 36-key GergoPlex for $160[0]. And I do think it's cheap to build a dactyl-manuform yourself if you have access to a 3D-printer. [0]: https://www.gboards.ca/product/gergoplex https://www.gboards.ca/product/gergoplex