Printer ink cartridges for HP printers

I just bought new ink cartridges & printed 2 pages when my paper feed stopped working so I’d like to sell all the ink I have. These cartridges fit OfficeJet 6600 6700 7610 . I’ve got 2 unused magenta, one each yellow & cyan that were installed & used once, and an XL black that’s about 1/3 full. Asking $25 OBO. I’ll throw in the printer if you buy the ink! If you are mechanically minded and can get it working again you’ll be in good shape, as I bought it in 2011 and it’s an HP 6700 All-In-One that prints, copies, scans, & faxes. You can still scan & transmit with it but can’t do anything requiring paper. Lots of info regarding this problem online, including folks who seem to have solved it. Thanks!