I have a set of Cone cartridges that used to be in my Epson R3000. I sold the printer but kept the cartridges and inks. If you want them, and are willing to pay postage, they are yours for free. They were working fine when I pulled them out earlier this year. Openings were tapped up.
Contact me if you have questions or just want to make arrangements. A medium flat-rate Priority box should do the trick.
Thanks - Jim