Heated mattress pad

Been shivery cold at night in this place with no heat, even with a space heater beside the bed with a closet rod thing rigged up to actually direct the heat UNDER the duvet  :P

Fondly remembering the long-ago days when I had a heated water bed, I came across the delightful concept of a heated mattress pad and found this deal to score a king sized one for $29.

Can't wait to try it out!