The story of the CS2 skin market collapsing overnight is something many of you might have seen in recent news. They say $14 billion worth has disappeared, so this is no longer just about in-game items.

Have you ever wondered why CS:GO skins are so expensive? The answer is hidden in Valve’s strategy. It all started in 2007 when they introduced a hat system in Team Fortress 2, and launched an official trading platform where players could freely buy and sell. Then, with the release of CS:GO in 2013, this system reached its full form.

The most premium knives and glove skins have only a 0.26% chance of dropping from cases. That rarity creates value, and popular items like butterfly knives could sell for hundreds of thousands of dollars. If someone asked why CS:GO skins are so expensive, the correct answer was “because they’re rare.”

However, last week, Valve suddenly introduced “Skin Alchemy.” Low-tier red skins could now be combined to create top-tier gold skins. This immediately caused chaos in the market. The price of butterfly knives halved, and resellers who had stockpiled large quantities of skins screamed in despair. Some lost as much as $600k. There were even college students who spent their living expenses on skins, and on social media, group chats were filled with cries and tears.

Pro players were also affected. Spinx from MOUZ posted after clearing out his inventory, “Everyone has dreams, and everyone’s life is wonderful,” but this clearly reflected the feelings of those who had been hit. However, former pro NiKo was unaffected because he didn’t resell skins. He sympathized with those who lost money through investment, but for regular players, this was good news. They could now buy high-end skins that had previously been out of reach.

But what’s truly important here is Valve’s real intention. Official transactions only take a 15% fee, but many trades happen on third-party platforms, where Valve earns nothing. If the new policy makes red skins valuable, players will keep opening cases. As a result, liquidity in the official marketplace increases, and Valve’s revenue grows. The core reason why CS:GO skins are so expensive is that Valve is intentionally manipulating their rarity.

This market has no regulation, and Valve holds absolute control. That’s why bubbles like the “Black Egg Incident” keep recurring. For example, a limited sticker released at the Stockholm Major in 2021 skyrocketed from 5 yuan to 3,000 yuan in just two months, then plummeted back to a few dozen yuan. Speculators thought it was the return of holographic Titans.

The question of why CS:GO skins are so expensive ultimately boils down to human desire and speculative psychology. Valve has built a massive virtual economy, exploiting human weaknesses within it. Today, Valve is more like a financial company than a game developer. At its peak, the market grew to a scale of 60 billion yen, making it a genuine financial derivative.

In such markets, stories of overnight riches and bankruptcies happen every day. It’s no different from the real world. Humans keep repeating the same melody—an eternal tune of desire and greed.