Ducky Shine 3 • The Ducky Shine 3 is Ducky's new backlit MX keyboard with USB N-Key rollover and repeat acceleration.
IBM 3278 beam spring keyboard • The IBM 3278 keyboard recently escaped its status as vintage but unusable, by applying xhwatsit's beam spring usb controller, so it can shine as one of the highest quality keyboards with the highest quality switches in history.
IBM Model F Personal Computer keyboard • The IBM Model F Personal Computer keyboard, sometimes simply addressed as the PC/XT or Model F XT keyboard, is a capacitive buckling spring keyboard with near ISO layout, a short reach to the mouse, NKRO, and the most click for your buck!
Topre Realforce HiPro keyboard • The Realforce HiPro ("High-Profile") is a full-size keyboard available in a couple of layouts, sporting high-quality Topre switches and spherical keycaps.
WASD V2 • The WASD V2 is a mechanical MX keyboard available in 104, 105, 87 and 88 key variants, has a high quality construction and various DIP switch settings.
And the Wingnut for Best regular keyboard 2013, as voted for by the members of deskthority, goes to...