Amazon has the 4-Pack of 7 Count (28-Count in total) Schick Injector Blades for $8.78 - 15% off (check “Save an extra” box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $7.02 with free shipping on $35+ or with Prime (extra 15% off for 5+ subscribe and save orders).