Amazon offers the Black & Decker 12" Electric 3-in-1 Trimmer / Edger / Mower, model no. MTE912, for $67.99. At final checkout, the price falls to $57.99. With free shipping, that's the lowest price we could find by $27. It features an AFS automatic feed system, gear drive transmission, wheeled edging, and a 6.5-amp motor.