Amazon has the Amazon Basics 85 ct Dishwasher Tabs for $7.54 when you select Subscribe and Save at checkout and have 5 items on your order.
But it gets better! If you see the 20% Stock Up offer on your page, you can add 7 to your order, it drops the price to $40.36 for all 7! That is an amazing price!
Grab it while it lasts!