Have you had any luck selling items using an online selling agent (think eBay) recently, and if so, where?

eBay appears to have run it’s course for most low-volume, second-hand sales. I’ve heard that the traffic has moved to Facebook. I also frequently hear rumors of places like Buy Sale and Trade (an example I looked up, not a site I use) having a lot of traffic.

The less regional the site, the better. I’m in a rural location.