How often do you sell things?

How often do you sell things? It doesn't count if you work at retail and are selling the store's supply. Only personal items of yours.

I very rarely actually sell my belongings, while there's definitely things I own that I never use, and I've considered selling them in the past, I can never bring myself to actually do so. I probably should as it would be a way to earn a bit of money quickly.

I still have a few times though, I've sold a few of my GameCube games and a couple games from other consoles as well. I also sold quite a few of the books I had. (were given by my parents but I almost never read or have the time to...)

Not very often at all. Virtually everything I own either stays in my possession or gets donated to charity.

I used to sell stuff once upon a time; but I don't tend to do that as much anymore. *shrugs*

I did sell some games on eBay a few years ago but I'm pretty sure that's it.

I never usually sell my things, I just give away old stuff.

Not very often in reality.

I have been meaning to put up some advertisements online for some of my older University textbooks, so I might have to get to that whenever I get the time.