Walmart takes up $50 off a selection of men's electric shavers, with prices starting at $21.97. (Eligible items are marked with a red "Instant Coupon" box.) That's the best general discount we've seen on these items at Walmart, yielding many price lows. Shipping adds $4.97, or get free shipping on orders of $50 or more. (In-store pickup is also available.) A couple best bets: