UPDATE: No longer available?
Coupons just released a new coupon good for $1.50 off any Mars Product – One 9.4 Ounce Bag Or Larger. Click here, use the zip code 33133 and click the “Food” category to find it faster. (Second page for me) The coupon does show the Walmart logo, but can be used anywhere.
Image Credit: Coupons ; thanks jmorty732