Click here for a new printable coupon , save $1.50 on any Mars product 9.4 oz or larger, if you don’t see the coupon try zip code 90210. Print 2 coupons. The coupon says available at Walmart but is a manufacturers coupon and can be used anywhere. These are on sale almost everywhere and you can easily find a great deal! Print them now, who knows how long they will last!