Amazon has the Febreze Odor Eliminating Plug-in Air Freshener Starter Kit, 1 Warmer + 2 Oil Refills (Linen & Sky) for $12.97 - - 25% off (check “Save an extra” box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel at any time) = $9.43 with free shipping on $25+ or with Prime.