Black & Decker via eBay offers its factory-refurbished Black & Decker 7.2-amp Electric String Trimmer. model no. GH3000R, for $23.99 with free shipping. That's the lowest total price we could find for a refurb by $19 and $46 under the best price for a new trimmer. It includes a spool of 0.8" line and features a 14" cutting width and edge guide. A 2-year Black & Decker warranty is included.