Target has Old El Paso Taco Shells on sale for $1.00. Combine the sale with a printable manufacturer coupon. Pay just $0.67 each when you buy three boxes!

Use one $1.00/3 Old El Paso products (oldelpaso.com)

Final Price: $0.67 each, when you buy 3

Also save on Old El Paso Refried Beans with the same coupon:

Use one $1.00/3 Old El Paso products (oldelpaso.com)

Final Price: $0.67 each, when you buy 3