Amazon.com has the Cascade ActionPacs, Dishwasher Detergent, 60-count Container for a good price.

Item has a rating of 4/5 from 6 reviews

1. Amazon Price : $12.97
2. Click on "Clip this coupon" in the middle of the page to get $1 off
3. Choose to "Subscribe & Save" to get 15% off + free shipping