Hy-Vee has a deal going this week for folks who buy 3 of the following General Mills products: GM cereal, Fiber One bars, Betty Crocker Supreme Brownie mix,, Betty Crocker muffin mix and Suddenly Salad. When you buy 3, you'll get a Catalina coupon for a FREE gallon of milk up to $3.75 (unless you're in Missouri, in which case you'll get a Catalina coupon good for $3.75 off your next shopping trip).
The Suddenly Salad is on sale for $1.25 and, if you use one of the printable coupons that are available, it's a nice little moneymaker!
Buy 3 Suddenly Salad at $1.25 each = $3.75
Final Price: $2.55
Then get back the $3.75 Catalina coupon = FREE + $1.20 profit!
These coupons were pretty freely available on coupons.com and Hy-vee's own website, but they disappeared earlier today. I've verified that they're still available at the links above, but you'll need more than one PC to print 3 coupons.