There is a new Johnsonville Coupon for $1/2 packs of sausage, which will allow you to snag a nice deal over at Walmart! Please note that this Walmart price is on rollback, so it may not be the same at all stores.
Here is your scenario:
Buy (2) Johnsonville Brats $2.50
–$1/2 Johnsonville Sausage
(Thanks I Heart the Mart for deal and photo!)