Hurry! Print a rare coupon and save $1.00 on two bags of Doritos chips! Starting next week, Doritos bags will be on sale at Walgreens for $2.50. Buy two and receive 1,000 Balance Rewards Points, later worth about $1.00 when redeemed for store credit. After the coupon, pay just $1.50 per bag of Doritos. That’s a terrific price!