$1/2 Mars Easter Candy Coupon (FREE at Walgreens)April 7, 2011 This post may contain a link to an affiliate. See my disclosure policy for more information. There’s another new Mars candy coupon available! Head over to Coupons.com and use zip code 80003 to print a $1 off any 2 Mars Easter products coupon. Hold onto this coupon until next week, where you can get a great deal on these at Walgreens:Buy 7 Snickers Cream Egg Singles, $0.29 each Use 2 $1/2 Mars Easter products printable coupons Final cost: 3¢ for all!Thanks, Wild for Wags!