Nice score! Glad you got them and post some pics when you smoke, would love to do one of these sometime.
Someone probably ordered them by mistake. We used to buy Earl Campbell's Hot Links at Walmart (only place that carried them) and they were always selling out. Now they don't even carry them, just up and disappeared one day and I was told they won't be getting them anymore because they couldn't get them for the price they wanted and are now selling Hillshire Farms Cocktail Weenies-no comparison.
Typical Wal Mart,, Get you hooked and buying something then they yank it away. They do that ALL the time at mine.