Yes, you are right! Trading of in-game items is a very popular activity in CS:GO, and it is quite a lucrative market. With websites like DMarket, it is easy to turn your in-game items into real money. Players can also buy and sell items with each other, allowing them to build up their collections and even make a profit. It is no wonder why online games such as CS:GO have become so popular, as they provide a great way to make money while having fun!