I'm not sure if they are on sale at every HyVee but maybe someone here will be able to answer that. I was at the HyVee Council Bluffs location and they had Better Oats on sale for 2/$1. MATH:
Buy 6 Better Oats 50¢ x 6 = $3
Use (2) $1/3 Printable Coupons HERE
Pay just $1 for 6 !