With two gaming sons at home, both with reasonable levels of income, plus a DH with a penchant for a gadget, my garage is an IT graveyard, as they all keep upgrading. There's also an old desktop of mine that was used for household finances etc.
I'm not sure what to do with them to make sure they're disposed of safety with regard to our data and in a sound environmental way. Also, is there a possibility they're worth any money? How would I find out?