Best way to get rid of 2 Tivo Premiere Boxes?

I recently bought and installed a 6 tuner Roamio and 3 Tivo Minis - now I have 2 dual-tuner Premieres and a Tivo Stream to get rid of.



Neither of these have lifetime service. Lifetime would cost 400 for each of them, monthly service is 13.00.



What's the best way to get rid of these, or the best way to use them? Can they be donated? Would anybody want them?



I don't think they're worth anything without service, and I don't have 2 more tv's to use them on here.



Thanks in advance.