Amazon has the 3-Pack Pledge Dust & Allergen Multisurface Cleaner (9.7oz cans) for $15 - $4.11 off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $10.14 with free shipping on $25+ or with Prime. $3.38 per can.