Doritos tortilla chips are regularly $4.29 at Safeway but are on sale this week for $2.99. Use a  Safeway Just for U digital store coupon to get each bag for $2.49. As an added bonus, there is a Just for U digital manufacturer coupon available for free Doritos Dinamita Tortilla Chips with the purchase of two Doritos tortilla chips. Stack these two coupons together to get three bags of chips for just $1.66 each!

Use one $2.49 Each Doritos Tortilla Chips, 10-11 oz, Limit 4, Safeway eCoupon (safeway.com)

And use one FreeDoritos Dinamita Tortilla Chips, 9.25 oz or smaller, Safeway eCoupon (safeway.com)

Final Price: $1.66 each, when you buy all 3