Best Buy via eBay offers the Panasonic Wet/Dry Nose, Ear, and Brow Hair Trimmer in Black/Stainless/Blue, model no. ER-GN30-K, for $9.99 with free shipping. (Amazon has it for the same price.) That's the lowest total price we could find by $3, although we saw it for a buck less two weeks ago. It features a dual-edge blade and Vortex water cleaning system. One AA battery is required, but not included.