Nearly everything I've read online ranges from "if you're not too concerned about print quality, refilled ink cartridges are fine" to "stay away, refills aren't worth the trouble."

If most of your printing is for internal use, and quality really isn't an issue, and you can save a lot of money (as defined by you), it might be worth trying refilled ink cartridges -- assuming they can't mess up your printers.

But if the savings are minimal, why go through the bother and angst?