I don't think you'll find anything non-DIY for under €350. The cheapest options are probably the Chinese/AliExpress ortholinear ones[1], but even those still co

I don't think you'll find anything non-DIY for under €350. The cheapest options are probably the Chinese/AliExpress ortholinear ones[1], but even those still cost more. [1] http://www.koolertron.com/catalogsearch/result/?q=keyboard http://www.koolertron.com/catalogsearch/result/?q=keyboard