Amazon.com has Mr. Clean Magic Eraser Cleaning Pads, 8-Count Box for $7.15
when you click "clip this coupon" ($0.50) and select "subscribe & save".
Shipping is free. ($0.89/count)
Link: http://www.amazon.com/dp/B001339ZMW/ref=rcxsubs_mys2_product_ti
Alternatively, you can also choose the 6-pack of 4-count Mr. Clean Original
Erase and Renew Magic Eraser (24 total) for $18.80 when you click "clip this
coupon" ($0.50) and select "subscribe & save". ($0.78/count)
Link: http://www.amazon.com/gp/product/B0033WSV8A/ref=s9_wishx_gw_ir0
Note: You may cancel subscribe & save any time after your order ships
Or you can also go to Walmart and purchase 4 for $3.47. Shipping is also
free but you almost certainly will have to pay taxes. Tax for me in Texas is
8.25% and so it becomes $3.76 for 4 ($0.94/count)
Link: http://www.walmart.com/ip/Mr.-Clean-Magic-Eraser-Original-Dispo
And of course, you can go ebay and get the unbranded ones. But i like Mr
Clean better. For some reason, whether real or not, i think it is better.