$1 Off any One Bag or box of Crunchmaster Products ($.68 at Walmart!) Normally $2.68 Posted by Harbor Master on 29 August 2017, 8:55 am Tweet EXPIRED The Coupon Expires 09/24/17 (The Expiration date may depend on when you print it) The print limit is two. Click here to print $1 Off any One Bag or box of Crunchmaster Products Submit for $1 Cash Back from Checkout 51 when you purchase One Crunchmaster Crackers (4.5oz or larger)(any variety) limit one) Walmart sells 4.5oz Crunchmaster Crackers for $2.68. $.68 after $1 off coupon and $1 checkout 51 rebate.