Whole PC Setup w/ Monitor, Keyboard, Mouse, And Pad

Willing to negotiate just ask, need to get rid of for rent ASAP. You can play Fortnite, Apex, Minecraft. Cs:Go, Mafia, Rocket League, Rust, and more! I got the PC from my cousin about 2 weeks ago now, he custom built it for me since I needed a mid range PC, but since I don't know a lot about PC's, once I tried to play Elden Ring, and let's just say it wasn't what I was expecting. I am used to 120hz or more since I have an Xbox series X/S, so I'm selling this for a fraction, so I can just put the money towards a whole new high end set up, and might ask him again, even though he'll be passed but, I'll take that chance to play one of my favs.