Old El Paso Taco Shells and Seasoning Mix are on promotion at Target: buy two shells and receive a free seasoning mix. Use two $0.75 coupons and pay $0.74 per package of taco shells, plus get free taco seasoning!

Buy 1 Old El Paso Taco Seasoning Mix, 1 oz $0.82, regular price
Buy 2 Taco Shells, Receive Free Taco Seasoning through 6/25

Use two $0.75/1Old El Paso Taco or Tostada Shells (bettycrocker.com)

Final Price: $1.48, when you buy all 3, or $0.74 per taco shells, plus free seasoning