Europe
- Check r/MechanicalKeyboardsUK - The UK community for mechanical keyboards
- SkinFlint : Price comparison site which has some nice filtering options per switch type etc. Searches for offers in UK, Germany, Poland and Austria
- mykeyboard.eu : Based on Belgium. Shipping to Greece costs 22 EUR.
- The Keyboard company - keyboardco.com (UK)
- candykeys.com : European Store selling Vortex, Leopold, KBP, Anne Pro keyboards, keycap sets and components. (ISO + ANSI) Based in Germany, ships to EU.
- mechboards.co.uk : Switches, Keycaps, Cases, Plates, DIY Kits
- caps-unlocked.com : Mostly keycaps but other stuff as well