u/No_Bluebird_1618

So, I got this computer maybe in 2020, and I need a new one. It’s so slow now. When I play Minecraft, there are delays on the input and randomly disconnects from WiFi. I’m thinking of selling it. How should I sell it? Where do I sell it? And how much? I don’t know anything about what it has, but before it was playing quite smoothly, and now it’s just clunky. Also, where do I get a cheap PC just for modding consoles and playing Minecraft?