By daniel3112 April 19, 2026 - 5:03am

Trade-up contracts are a high-risk, high-reward method for turning low-tier items into something much more valuable. By combining ten weapons of the same rarity, you have a chance to receive one item from the next tier up. However, the outcome is determined by a specific formula that accounts for the average float of the items you put in. To calculate your odds and see which skins are currently eligible for profitable trade-ups, head over to the website for the full breakdown. This approach requires patience and a good eye for market prices to find the right ingredients. Many successful traders started their journey by mastering these contract probabilities. It is a fantastic way to clear out your smaller items while aiming for a dream weapon.