24 Scotch-Brite Scrub Sponge, Non-Scratch – Link 
Amazon has this 3 pack of 8-count sponges marked down to $10.64.
Clip the 20% off coupon below the price and checkout via Subscribe & Save for a total of $6.91 – $7.98 shipped! (Just 29¢-33¢ per sponge)
- #1 selling scrub sponge in America
- Great for kitchen, garage, and outdoors
- Removes tough baked-on messes 50% faster than other sponges
- Made by 3M, the category leader in household cleaning