Amazon: Mr. Clean Magic Eraser Cleaning Pads $.70 Each
Amazon has Mr. Clean Magic Eraser Cleaner Cleaning Pads (8 count) marked down from $11.73 to $5.94. Check out using Subscribe and Save and get these for only $5.64 with free shipping. That breaks down to only $0.70 each.
Amazon pricing changes frequently, so this deal may expire at any time.