Frito Lay 40-Bag Variety Pack | $10 | Amazon | Clip the $4 coupon
Save yourself a trip to the vending machine, and pay just about 25 cents per bag on this $9 Frito-Lay variety pack, after you clip the $4 coupon and use Subscribe & Save to maximize your savings. This pack doesn’t play it safe with any bland, original chips (with the exception of the pretzels, which I guess you can feed to some birds or something); it’s full of bolder flavors like sour cream and onion Lay’s and Harvest Cheddar Sun Chips.