Your local Craigslist, nice pictures help things sell.
Beware of the scam responces. Don't respond to anyone wanting you to email them back at their scamer's email. You will get these when your ad first goes up. I just delete them.
I tell people text is best, you can sort though the bs pretty easy with text. Also I tell people to leave a message so I can call them back if they call. My screening process, I don't answer unknown numbers.
Other than that have had good luck selling things on Craigs here in the Twin City area.
Craigslist.org
