Walmart offers the Black & Decker 40-volt 24" Bare Lithium Ion Hedge Trimmer for $48.63. Choose in-store pickup to drop it to $46.73. (Amazon charges the same with free shipping.) That's the lowest price we could find by $15. This 6.6-lb. trimmer has a 24" dual-action steel blade with guard.

Note: The battery is not included.