Amazon has the 0.25oz LUMIFY Redness Reliever Eye Drops for $20 - 30% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel at any time) = $13 with free shipping on $25+ or with Prime. Works in 1 minute and lasts up to 8 hours. Not recommended for contacts.