If you are a milk drinker or have milk drinkers, there is an awesome coupon and price match ad in today's Argus Leader.
There is a coupon for $1.00 off a gallon of Land O' Lakes milk. There is also a 3 day ad (1/15-1/17) for Sunshine foods in Sioux Falls. In this ad is Land O' Lakes milk (gallon) for only $2.98! You can take this ad with you to Walmart and price match it. With coupon, that makes 1 gallon of good milk only $1.98!
Can't beat that! :)
Here's the ad from the website!