Westinghouse Electric Blanket Twin Size is $55.99 at Amazon, down from the store's own list price of $79.99. That's 30% off ($24.00 less). We last checked this price on Nov 6, 7:46 AM ET. Prices at the store can change at any time, so check before you buy. Brand: Westinghouse. Type: Jobsite gear. Picked for Jobsite Gear.