HOT! 4-Ct of Mr. Clean Sponges for $2.47! February 11, 2019 Coupon Caroline Amazon, Household, Latest Coupons 0 This post may contain affiliate links or sponsored content. See Disclosure Policy. Head over to Amazon and you can grab a killer deal on a 4-Ct of Mr. Clean Sponges! When you clip the $1 off coupon you can grab 4 for just $2.47! These are so handy to have around the house!