Can You Still Use Ink Cartridges if They're Out of Date?. By ounce, printer ink is one of the most expensive liquids in the world, according to Click Inks. Plain black printer ink has an average ...

Noting it has a $1450 annual fee for personal use and $1750 fee for business use, Steve said if you spend the money to get the points, the business class savings more than pays for the annual fee.