If you were looking for a deal on Cascade dishwasher detergent I have a couple of ones currently available on Amazon. You can get them for as low as 17 cents per load:
Cascade ActionPacs, Dishwasher Detergent, Fresh Scent, 60-count Container for $10.02 when you order using subscribe and save and also clip the $1/1 ecoupon available on the product page. This makes it 17¢ per load.
Cascade Complete All in 1 Pacs, Phosphate Free, 48-Count Container also for $10.02 when you order using subscribe and save and also clip the $1/1 ecoupon available on the product page. This makes it 21¢ per load.
Or if you do not want it to be phosphate free you could do:
Cascade Complete Pacs Dishwasher Detergent, Citrus Breeze Scent, 48-Count for $14.73 when you order using subscribe and save and also clip the $1/1 ecoupon available on the product page. That makes it 31 cents per load.