Amazon has the 4-Pack 8-Count (32-count total) Nutri-Grain Soft Baked Breakfast Bars (Variety Pack) on sale for $15 - 5% off with Subscribe & Save (can cancel anytime) - 35% off coupon (check “Save an extra” box, eligible on first S&S order for this product) = $9.20 with free shipping on $25+ or with Prime. Roughly 29 cents per bar. 

Flavors include: Strawberry, Apple Cinnamon and Blueberry.