Best Buy has the Philips Norelco – OneBlade Pro Wet/Dry Trimmer for only $39.99 Shipped! (Reg. $80) Get a supersmooth shave with this Philips Norelco OneBlade Pro razor. The shaver is water-resistant, so you can shave dry or wet with foam in the shower. The durable blades on this Philips Norelco OneBlade Pro razor last up to 4 months, and they’re dual-sided for shaving in either direction.