There are several new printable coupons available on the Mambo Sprouts site, including this $0.50/1 Luna Bars printable coupon. I've used this coupon to score FREE Luna Bars in the past, and you should be able to also if your store doubles! Coupons Available: $0.75/1 YoBaby Organic Yogurt (4 pk.) $1/2 Honest CocoaNova $1/1 Lifeway [...]