As of my last knowledge update in October 2023, prices for second-hand video games can vary significantly based on the condition of the game, whether it includes original packaging, and the seller's location. For *LEGO City Undercover* on the Nintendo Switch, you might expect second-hand prices in the UK to range from approximately £20 to £30. However, prices can fluctuate, so I recommend checking platforms like eBay, CEX, or local gaming