Under a dollar is hard to do, Ive been buying Bars for .25, mainly Simply Protein by EAS (I buy all the expiring ones at work, they still taste the same) The Mesotech Bars are good, but have 45g carbs, I get em for 1.29, I don't think you'll be able to get any high protein bars for under a dollar anywhere though, unless you buy in bulk. The best tasting ones are Pure Protein (Blueberry, strawberry, smore) Solid Protein (strawberry cheesecake), Nitrotech bars taste good but pricey. The atkins bars are nasty as all hell, pure chaulk, blah. Anyways, don't sacrifice the quality for the price, you should be able to get some quality bars for 1.50-2