toner cartridges?

[Philmont_709n2]

I have read about several of you finding toner cartridges and selling them for a nice profit on ebay. I was wondering how you know what is worth the money because i have some unopened black ink for a printer that came with our windows 95 15 years ago. why are people buying it? Thanks!

 

[GibH]

Toner isn't ink. It's for laser printers. You also need to check if it has an expiration date on it, some do.