Dell Home offers the Dell TP713 Wireless Touchpad for Windows 8, model no. X4YJC, for $28.99. Coupon code "D5F5RMSTM01Z9J" drops it to $14.99. With free shipping, that's $45 off and tied with our Black Friday mention as the lowest total price we've seen for this touchpad. (It's a current price low by $4). Designed specifically for Windows 8, this 7.2-oz. wireless touchpad features an operating range of up to 32 feet, RF USB dongle, and 4-finger touch interactive computing. It requires two AAA batteries. Deal ends February 17 at 7 am ET.
Update: Coupon code "P43LD0MQJLGB33" stacks with the coupon above to further chop it to $13.49, still with free shipping.