Coupons - Free Butterfingers

I was at Kroger's yesterday and I noticed that they had coupons on a Butterfinger display. The coupon was for a $1.00 of one Butterfinger and one Butterfinger Snackerz. There was no price tags so I only grabbed one of each figuring I would pay a little bit. When I rang them out, Kroger had a sale on them for $.50 each. Which made them free after the coupon. How cool is that! No tax on food in Ohio. I went back through two more times because I was in a hurry. As long as I rang one coupon per transaction the salesclerk didn't fuss too much. I may go back in the morning to get more!