What’s the difference between StatTrak and regular skins in CS2?

StatTrak versions of skins track your kills with that weapon in official matches, and while the functionality is minimal, the added value can be significant. If you're trying to decide whether it's worth it, check out https://dmarket.com/cs2-wiki/. They go into depth on StatTrak items, including how much more valuable they can become over time, especially with rare kill counts or perfect condition. Some collectors even seek specific kill counts as a novelty. Also, be aware that StatTrak cannot be transferred or reset — it’s bound to your weapon unless you trade it. That means buying a StatTrak skin with 0 kills is often more desirable than one with hundreds. The wiki also includes side-by-side comparisons of regular vs. StatTrak items and their market impact.