I have too much stuff and I want to get rid of some of it. Most of what I'm parting with gets recycled or given to charities that resell the items.
But I do have a few things that are rather specialized and/or perhaps of more than residual value, so I'm either giving them away or offering them for sale.
The goal here is a win-win: You get what you want for less than you'd pay on (for example) Amazon Marketplace, while I net more because I'm not paying ridiculous listing fees.
Plus, the images should give you a better idea of item condition than you typically get from the absent or bare-bones descriptions on (for example) Amazon Marketplace.
My unsolicited advice is to stay away from this stuff and stuff in general. Minimize! But if you see something irresistible, drop me a line.