WeekWin via Amazon offers the Cle 3-Stage Kitchen Knife Sharpener for $17.99. Coupon code "DEALCO17" cuts the price to $8.10. With free shipping for Prime members, that's $15 off list and the lowest price we could find. It features three different settings (light, medium, and coarse). Deal ends July 31.

This item is expected to ship in 1 to 3 weeks.