Costco Debuts Mac & Cheese with 20-Year Shelf-Life
The major retailer Costco now sells a 27-pound tub of mac-and-cheese that is guaranteed to stay fresh for 20 years. The tub, which sells for about $90, is featured in the brand’s Emergency Kits & Supplies category, as it is intended to appeal to the doomsday survival segment. The same product is available from Amazon for about $150. The preservatives used in the mac-and-cheese are approved by the relevant regulatory agencies.
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