Deals
This full-size Roccat mechanical keyboard is $40 at Amazon US
I've tested it and like it quite a bit at this price.
Roccat
Deals
US folk can get a stellar mechanical gaming keyboard for just $50 in the Black Friday sales
The Roccat Vulcan Pro is better than half price
Deals
Roccat's Vulcan 121 full-size mechanical keyboard is down to $48 in the US
Performs well, looks good, highly recommended.