Amazon has the 14oz Spice Classics Ground Cumin on sale for $5.76 - 20% off coupon (check "Save an extra" box) - 5% off with Subscribe & Save (can cancel anytime) = $4.32 with free shipping on $25+ or with Prime. About 31 cents per ounce.

• Also on sale: 4.5lb Spice Classics Ground Cumin for $19.50 after S&S discounts. About 27 cents per ounce.