

This is probably just a me thing, but if you have to use the restroom, just say that instead of saying what you specifically have to do. I don’t need to know any details and you don’t need to share them with anyone. The only details worth sharing is if something happens, like a pipe leak/burst or something else serious.
A lot. Though it’s hard to put a price on some things because they’re software for discontinued products ( old game consoles, Amiga software, etcetera ) and aren’t sold as they were, even if some of them are still sold for other platforms.