eBay takes an extra 20% off select orders of $25 or more via coupon code "PHOLIDAY20" when you checkout with PayPal. (A maximum discount of $50 applies.) Plus, most of these items receive free shipping. It applies with over 100 vendors, listed on this page. Deal ends December 9.
Note: This can only be used twice per account.
These household necessities are overpriced at the grocery store. Here's where to get them cheaper -- and stop wasting money.