Costco has their Mountain House Easy Meals on sale again - $240 for eighteen #10 cans of Chili Mac, Spaghetti w/ Meat Sauce and Chicken Ala King. If you bought this from Nitro-Pak (just for example), it'd cost you $512. Not my favorite entrees from Mountain House, but they're ok. In total, you get 47,340 calories which would last you about 20 days based on a 2400 cal/day diet. Costco also has a Side Dish pack for $230 that includes eighteen #10 cans of Peas, Corn and Bananas. This would set you back $409 if purchased from Nitro-Pak. I like Mountain House #10 cans because of their long life-span & quality (same stuff you get in the foil pouch for backpacking).