Sunxianglong via Amazon offers the Miserwe Women's Cordless Electric Razor for $12.99. Coupon code "SILPVI8A" cuts it to $6.49. Plus, Prime members receive free shipping. That's the lowest price we could find by $10. This IPX4 waterproof razor features a pop-up trimmer, 45° adjustable head, and requires two AA batteries (included). Deal ends December 15.