BetterBasics via Amazon offers the Sterline Salt and Pepper Grinder Shaker Set for $14.99. Coupon code "20PEPPER" cuts it to $11.99. Plus, Prime members receive free shipping. That's the lowest price we could find today by $12, although we saw it for $2 less in July. Each BPA-free shaker features a ceramic grinding mechanism adjustable from fine to coarse, wide-mouth stainless steel top, and sealed glass chamber. Deal ends October 13.