Horizon Classic Mac is cheap at Walmart! Buy two boxes for the regular price of $1.68 each. Use a $0.75/2 coupon and pay $2.61 out of pocket. Next, redeem a $1.00 Shopmium rebate offer (use code GHUUAEPE). Final price: only $0.81 each!

Use one $0.75/2Horizon Mac and Cheese (coupons.com)

And submit $1.00/1 – Horizon Mac & Snacks, via rebate app, via rebate app (code GHUUAEPE) (shopmium.com)

Pay $2.61, Submit for $1.00 Shopmium Credit

Final Price: $0.81 each, when you buy 2