ComboInk has provided perfect service for the years I’ve been using them for both laser and ink jet printers…and given all the printing I do, that’s saying a lot!  Their guarantee also extends for one full year, much longer than other replacement cartridge companies.  Right now they’re offering $5 off $55+ and free shipping through the end of October with promo code HALL13  (usual shipping is only $3.99).

Their prices?  Pay $68.99 at Staples for a HP P1006 black printer cartridge or $27.99 at ComboInk.  I’ve already done the math…