Sears offers Craftsman 13" 4-amp Line Trimmer, model no. 21171, for $19.99. Opt for in-store pickup to dodge the $9.99 shipping fee. That's $5 under our September mention, $20 off, and the lowest price we've seen. It features a 13" cutting path, 4.2-amp motor, and a 180-degrees rotating handle.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts. Plus, Shop Your Way Max members are eligible for free shipping.