Dell Black and Silver Monitor 27 inch 1 month old. Complete in box

Dell monitor with sleek black screen. Silver stand for stability. Ideal for home or office use. This is a month old, I was given it for work as additional monitor. Never used it, just sat collecting dust. Comes complete in box. Everything works. There is one small spot on the top where my son glued a fugly character. I’ve included the photo. Doesn’t affect anything you won’t even notice it. The picture makes it look worse than it is. Dell is selling this for 449$. The model is Dell 27 4K USB-C Hub monitor-P2723QE