Equinox Int via Amazon offers the Royal Oil and Vinegar Bottle Set for $16.99. Coupon code "L7UVXNVQ" knocks it to $8.75. With free shipping via Prime, that's a buck under our mention from two weeks ago and the lowest price we could find by $11. It includes a stainless steel rack and removable corks. Each bottle holds up to 17 oz. Deal ends January 31.