Recycled printer cartridges benefit the environment by producing less waste, as they're the only cartridges still incapable of crumpling up sheets of their own poor writing attempts. Be a part of the solution with today's Groupon: for $19, you get $45 worth of eco-friendly, recycled ink cartridges from Certified Cartridges’ online store. A $7.95 shipping fee is not included in today’s deal, but shipping is free on orders of $99 and up.

Certified Cartridges offers an environmentally friendly alternative to traditional ink cartridges with recycled black and colour cartridges remanufactured in Canada and certified by the Standardized Test Methods Committee. Most printer brands are represented in the online store's inventory, which offers the unfettered perusal of already discounted cartridges by printer brand and model, including Canon, Epson, and Xerox. Word-processed locutions attain physical form with the inkwell of a Lexmark 34 recycled black cartridge ($24.35), and an HP 22 recycled cartridge ($18.60) whips up tasty pie charts in glorious colour.