Anyone who plays Counter Strike 2 regularly knows that weapon skins are one of the most important features of the game. The gameplay is of course important, but the skins economy is where many players hope to make a fortune. Steam users very often sell CS2 skins for a lot of money, which is why it’s such an important feature for so many players. Covert items, in particular, have become a form of currency in the CS2 skin economy, as their high value and demand make them a preferred medium of exchange among traders.

There are multiple ways to obtain new weapon skins for your Steam inventory. The most popular method is to simply open CS2 weapon cases, which contain random skins inside. Players can also trade with each other or purchase skins from third-party online markets. However, there is an easy way to obtain free CS2 skins, without spending a single dime. Here is all you need to know about the trade-up contract feature in CS2, a system that was updated to allow players to obtain knives and gloves by exchanging multiple covert-grade skins.

The May 22, 2026 CS2 update introduced one of the biggest trade-up changes in Counter-Strike history. Valve now allows players to use souvenir skins in Trade Up Contracts, dramatically changing the value of older collections and creating entirely new trade-up strategies for collectors and investors.

Sounds interesting? Here’s everything you need to know about CS2 trade-up contracts! The Steam Market is heavily influenced by the demand for high-tier items, and market manipulation can cause significant price fluctuations and volatility.

Remember, if you ever need some extra skins to use in your CS2 trade-ups, make sure to visit SkinsMonkey, where you can always trade CS2 skins for the best deals possible!

Key takeaways:

  • Trade-up contracts allow players to exchange skins they don’t need into entirely new ones.

  • Items created through this process may be subject to trade restrictions, impacting their liquidity and market value.

  • Trade-up contracts require 10 skins of the same CS2 rarity, or 5 if you’re doing a knife trade-up.

  • Skins crafted with trade-up contracts can be sold and traded on the Steam community market, as well as third-party marketplaces.

  • Trade-up contracts can be used for investing in high-value items, and fluctuations in demand and glove prices are often driven by market manipulation and updates.

How Do Trade-Ups Work in CS2?

Trade-up contracts, although they might sound similar, are actually completely different from the standard CS2 skins trading. A trade-up contract, known as the arms deal contract in the past, is a quick and easy way to obtain free CS2 skins. Trade-ups are free because they don’t require you to pay any extra money. However, you will need to trade in 10 skins of the same CS2 skin quality you own, or five Covert skins for a knife or pair of gloves.

While in the past players could only craft skins up to the Covert CS2 rarity, with the latest CS2 knife crafting update players can now craft knives and gloves just like any other skin in the game, effectively allowing you to participate in knife trade ups. This new feature lets players use covert items as input for a chance to receive high-value knives or gloves.

This way, you can simply choose to sacrifice different skins you might not need to get a rare weapon skin. Understanding how contracts work is crucial; it involves understanding features, calculations, and strategies to manipulate odds and achieve desirable outcomes. The items provided in the contract directly determine the possible outcomes.

Unlike previous versions of CS2 and CS:GO, players can now mix souvenir and non-souvenir skins in the same Trade Up Contract. However, any souvenir items used in the process lose their souvenir properties, meaning the resulting skin will always be a standard version without tournament stickers.

Trade-up contracts work by allowing players to exchange ten lower-tier skins for one higher-tier skin.

Here are some basic rules, which trade-up contracts follow:

  • You can’t combine StatTrak and normal skins (if you trade-up StatTrak skins you will get a StatTrak skin a weapon grade higher)

  • The collection of weapon skin you get depends on the skins you trade-in. Each skin you use in a trade-up contract increases the chances that the outcome skin will be from the same collection by 10% (meaning that, for example if you put in 10 skins from the Italy collection, you will have a 100% chance to get a skin from that collection)

  • You must always use 10 skins of identical CS2 skin quality. After a successful trade-up you will receive a skin one weapon grade higher quality than the skins you traded.

When filling out a trade-up contract, the interface automatically displays details such as the date of the trade, your name, and rank, giving it an official look. Before final submission, players have a last opportunity to review their selections and cancel the contract if needed.

Before submitting the contract, you are prompted to sign with your mouse to confirm and finalize the trade.

Check out this video by Tech-savvy to learn more about CS2 trade-ups:

Although the process itself might be completely random, it’s still one of the best ways to utilize skins that you don’t need. Some players use a simulator to estimate possible outcomes before committing to a trade up. Many players have a collection of common cheap CS2 skins, which would be hard to sell on the Steam marketplace or anywhere else. However, with a trade-up contract, you can try your hand at giving up a number of skins you don’t need to receive an expensive CS2 skin.

Understanding Trade Up Contract Requirements

To successfully use a Trade Up Contract in CS2, players need to meet specific requirements. First and foremost, you must have weapon skins of the same quality, either all normal or all StatTrak skins. Mixing normal and StatTrak skins in a single contract is not allowed. The input skins can come from any collection, but they must be of the same grade tier, such as industrial grade or consumer grade. Any eligible item, such as a skin, knife, or glove, can be used as input as long as it meets the contract requirements.

When you submit your input skins, the contract will generate a new weapon skin of the next highest grade tier. This outcome skin is chosen randomly from one of the collections used in the trade. It’s important to note that the outcome skin will have a random CS2 float value, which can significantly affect its price and rarity.

Before attempting a Trade Up Contract, ensure you have the required number and type of skins. This preparation will help you avoid any issues and increase your chances of obtaining a valuable outcome skin.