Depends on your selling situation -- would be pretty easy to just list a bunch of random things in a single post with some prices next to them (I've done this with reasonable success). I live in a building with a lobby and doorman in a dense area, so things sell pretty well and I only have to go downstairs when the person texts me that they have arrived.
If you had to go meet someone down the street at a pre-determined time, that would be difficult and any smaller items I would just donate. But by just going to my own lobby, I've sold things for a little as $2. Not the most amazing use of my time but I like to not put things in the trash.
And you get the most amazing stories from people on Craigslist who can really use the stuff -- sometimes they are ecstatic they found the perfect gift for their husband, sometimes a woman buys a TV tray because her father has a broken leg, sometimes they hand you money and run away without saying a word.
Good job tidying up! Keep at it!