Kroger has 16-20 Load Power Crystals on sale for $3.99 through 02-01. Buy two and use the coupon below and pay $1.99 each.
Ex. 30 days from print (Use zip 62946 if needed)
Click here to print $4 off any Two OxiClean Extreme Power Crystals Dishwasher Detergents
Walmart sells the 12.7 oz for $3.97. $1.97 each after the coupon.