VicTsingDirect via Amazon offers the Homasy Spice Herb Grinder for $8.49. Coupon code "MABK588E" cuts it to $5.99. Plus, Prime members bag free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $6.18.) That's $7 off list and the lowest total price we could find. It's made from zinc alloy and features a magnetic lid.