Craftsman 22071 20" Hedge Trimmer for $29.99.  Order online for in-store pickup at Sears to lock in the price and save on shipping.  Otherwise, shipping is $9.99 for a total of $39.98 shipped.  Here is a screenshot for your reference. It features a 4-amp motor, 20" hardened steel blades, 2/3" cut capacity, and safety lock-off.