Amazon offers the Mr. Clean Magic Eraser Pads 8-Count Box
for $6.47. Add two to cart
(16 pads total) via Subscribe & Save and they drop to $12.29
with free shipping
. That's $0.77 per pad and the lowest total price we could find for this quantity by $7. These cleaning pads purport to work with water alone and can be used to clean appliances, walls, floors, and other surfaces.
Be sure to cancel Subscribe & Save after your order ships or you'll be billed for subsequent shipments.