One of my pals has a set of printer cartridges for an Epson Workforce Pro. Models (all start WP-) 4015 4025 4095 4515 4525 4535 4545 4595.
They belonged to his daughter who has changed her printer. Some are unopened some are part used. He doesn't want anything for them, but doesn't want to bin them. If you are interested, drop me a PM.