M&M's theater boxes are on sale at Rite Aid this week, buy one get one free. Buy four boxes and use a $0.50/2 coupon to pay only $0.72 each!

Buy One Get One Free through 5/21

Use one $0.50/2M&M’S Chocolate Candies 3-3.1 oz (coupons.com)

Final Price: $0.72 each, when you buy 4