Saving - Chi Chi's Salsa Free and Cheap Tortillas at HyVee?

I was in the newest Sioux Falls HyVee today and they had a large display of Chi Chi's salsa and tortillas on sale for $.99!

Chi Chi's Salsa $.99
Use $1/1 1/16 SS or $.50/1 12/12 SS
= as low as Free!

Chi Chi's Tortillas $.99
Use $.50/1 1/16 SS
= $.49!

Because this is an unadvertised price, I am not sure if you will be able to find it at all HyVee stores.  For those in Sioux Falls head to the new HyVee and everyone else keep your eyes open!