Have you ever sold anything on Facebook Marketplace? It's shockingly easy. I'm relatively late to the party. When I used it for the first time earlier this year I felt like it was the wave of the future.
I was curious, so I just took a look. It feels like a flea market or a yard sale. Except there are people selling $1 PS5's and vehicles with 0 miles driven. Lots of noise on there. Plus you have to deal with selling face-to-face in a COVID environment. Honestly, it feels like Craigslist but somehow more scammy.
The location based nature really enhances the convenience. Also the connection with Facebook messenger and the fact that your camera is attached to the phone with the app. Like, I think if you decided to sell something right now and don't know anything about Marketplace then you could have an ad up within 3 minutes. It's sometimes even more convenient than throwing things away.