FREE 8-pack of Lance Xtra Fulls Sandwich Crackers This post may contain affiliate links. Please see the full disclosure policy here. Posted on June 23, 2013 Written by Mary 1 Comment Head on over and print a coupon for a FREE 8-pack of Lance Xtra Fulls Sandwich Crackers at Walmart (Up to a $2.78 value!). Note that Walmart doesn’t typically accept free product printable coupons. BUT seeing that it IS on their site, they may take this one!!