For its Craftsman Club members, Sears offers the Craftsman Weedwacker 30cc 4-Cycle Gas Trimmer in Red/Black, model no. 41ADZ45C799, for $169.99 with free shipping. (Not a member? It's free to sign up.) That's $50 off list price and a strong deal for a 4-cycle trimmer. It features a 14" cutting width, 30cc 4-cycle engine, and press-button start.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.