Running out of ink while printing something is annoying enough, but having to buy a new ink cartridge every time is just plain wasting money. Stop buying new ink cartridges and just go get your old ones refilled at Costco. Statistics show that the average person will spend about $150 per year on ink cartridges. But if you go get them refilled, you can bring that cost down to about $30. That’s literally enough money to buy yourself a new printer every year!