Smarthome offers the Peugeot Elis Soft Touch Zest Electric Salt Mill in Black, model no. 29708, for $10. Coupon code "SEASON10" drops it to $9. With about $7 for shipping, that's $24 under the lowest total price we could find in any color. It features adjustable grind settings, push-button operation, and requires four AAA batteries (included).