Monoprice via Rakuten Shopping offers its Monoprice Mechanical Cherry MX Keyboard, model no. 109181, for $69.99 with free shipping. That's $3 under our mention from last week and the lowest total price we've seen. (It's a current low by $9.) It features Cherry MX Red switches, N-key rollover support, 2mm keyswitch actuation distance, 2-port USB hub, and headset/mic jacks.
Of note: Coupon code "RAKREWARD" bags 560 Rakuten Super Points. (They convert to a $5.60 Rakuten credit.)