Amazon offers the Black & Decker Edge Hog 2-1/4 HP Electric Landscape Edger, model no. LE750, for $69.99. Clip the $9 off coupon on the product page to drop it to $60.99. With free shipping, that's the lowest total price we could find by $9, although most stores charge $89 or more. It features an 11-amp high-torque motor, 3-position blade, and pull-up edge guide that converts it from edger to landscape trencher.