Been using Tradera – buy & sell for a couple months now. It’s basically an app where you can buy and sell all kinds of second-hand stuff in Sweden. Pretty solid if you’re into buying and selling used electronics, clothes, furniture, and all sorts of random items.
There’s an auction section where you can bid on things, or you can just buy stuff at a fixed price. It’s got a pretty big selection – I’ve found all kinds of cool and unique items. The only thing that took me a while to figure out was how to save items to your wishlist to track auctions you’re interested in.
Look, if you’re into buying and selling used goods, you’ll probably like this app. It’s not perfect – the app can be a little glitchy sometimes and the shipping costs can add up. But overall, it does the job and I’d say it’s worth checking out, especially if you’re in Sweden.