The one from Sam’s Club must not get that spray every 5lb bag starts to sprout like crazy if left in a dark closet for longer than two weeks. I have planted them and they grow copious amounts of spuds in raised beds one while potato yields four to six sprouts out the eyes I cut them into chunks with one eye each and plant them dense pack 80% grow to 6” seedlings and then they get thinned out. It was just an experiment last year this year I’m planting three 20 foot rows of them and will have a hundred lbs soon enough. Mash,baked,fried,saute,brased...like bubba Gump
Are those organic? I think organics don’t get the spray.
That is a LOT of taters :-)
Maybe you can barter, for some eggs, or bacon, with them.