Get cheap Stonyfield 100% Grassfed yogurt cups at Whole Foods. Buy three, on sale for $1.25, and use a $1.50/3 store coupon. Final price: only $0.75 each!

Use one $1.50/3Stonyfield Grassfed Yogurts 6 oz, WHOLE FOODS COUPON (wholefoodsmarket.com)

Final Price: $0.75 each, when you buy 3