Groupon offers the Blendtec Classic 475 Blender in Black or Red for $219.99. Coupon code "SALE3" drops the price to $186.99. With free shipping, that's $13 under our mention from five days ago and the lowest total price we could find by $33. It features a 3-horsepower motor, three speed settings, display for blend time, and pulse option. Coupon expires February 24.