CS2 trade-ups built from
real, buyable listings
Other tools show theoretical trade-ups with idealized floats and average prices. We build contracts from actual marketplace listings you can buy right now.
Every trade-up on TradeUpBot links to specific listings on CSFloat, DMarket, and Skinport — with exact floats, exact prices, and deterministic outcomes. No guesswork.
| Inputs | Profit ↓ | ROI | Chance | Cost | EV | Best | Worst | |
|---|---|---|---|---|---|---|---|---|
| ▶ | 4× M4A4 | Buzz Kill, 1× SSG 08 | Dragonfire Glove (2h) | $306.42 | 20.9% | 46% | $1,466.87 | $1,773.29 | $4,631.58 | -$1,256.40 |
| ▶ | 3× M4A4 | Buzz Kill, 2× SSG 08 | Dragonfire Glove (2h) | $298.43 | 20.4% | 46% | $1,464.38 | $1,762.81 | $4,631.07 | -$1,254.73 |
| ▶ | 5× M4A4 | Buzz Kill Glove (1h) | $296.58 | 20.3% | 46% | $1,463.87 | $1,760.45 | $4,634.58 | -$1,248.91 |
| ▶ | 5× M4A4 | Buzz Kill Glove (1h) | $296.03 | 20.2% | 46% | $1,463.87 | $1,759.90 | $4,634.58 | -$1,254.30 |
| ▶ | 3× M4A4 | Buzz Kill, 2× SSG 08 | Dragonfire Glove (3h) | $295.73 | 20.2% | 42% | $1,464.38 | $1,760.11 | $4,631.07 | -$1,253.98 |
| ▶ | 4× M4A4 | Buzz Kill, 1× AK-47 | Neon Rider Glove (1h) | $289.15 | 19.8% | 46% | $1,458.92 | $1,748.07 | $4,580.22 | -$1,240.16 |
| ▶ | 5× SSG 08 | Dragonfire Glove (4h) | $284.90 | 19.5% | 42% | $1,462.50 | $1,747.40 | $4,631.58 | -$1,262.50 |
| ▶ | 3× M4A4 | Buzz Kill, 2× AK-47 | Neon Rider Glove (2h) | $281.33 | 19.3% | 46% | $1,455.44 | $1,736.77 | $4,580.22 | -$1,235.80 |
| ▶ | 4× SSG 08 | Dragonfire, 1× M4A4 | Buzz Kill Glove (3h) | $278.62 | 19.1% | 42% | $1,461.25 | $1,739.87 | $4,631.07 | -$1,258.73 |
What you see is what you pay
Every trade-up on TradeUpBot is built from real marketplace listings — not theoretical calculations with idealized floats. Click any input to buy it directly.
Every input links to an actual listing on CSFloat, DMarket, or Skinport that you can purchase right now.
One-click verification checks if all inputs are still listed and at what price. No surprises at checkout.
Pro users can claim a trade-up for 30 minutes, hiding the listings from other users while you buy.
Outcome analysis
Every possible outcome with probabilities, expected value, and the exact inputs needed. Claim to lock listings for 30 minutes while you buy.
Price intelligence
Float vs price scatter charts with data from CSFloat, DMarket, Skinport, and sale history across every condition.
89 collections covered
Browse every collection with knife/glove pool info, listing counts, and profitable trade-ups. Filter by knives, gloves, or profitability.
How it works
Scan
Listings pulled from CSFloat, DMarket, and Skinport every cycle. Continuous DMarket coverage at 2 req/s.
Discover
Algorithms test thousands of input combinations at 45+ float targets. Swap optimization improves results each cycle.
Claim
Pro users see results instantly. Claim a trade-up to lock listings for 30 minutes while you buy.
All rarity tiers
From cheap Consumer skins to Knife/Glove contracts.
Pricing
Start free. Upgrade when you're ready.
- Unlimited trade-ups
- Full filters & search
- Listing links
- 3-hour data delay
- Collection browser
- No verification
- No claims
- Everything in Free
- Real-time data (no delay)
- Claim system (30 min lock)
- Up to 5 active claims
- Verify availability (20/hr)
- Claims (10/hr)
Blog
Guides, strategies, and updates from the TradeUpBot team.
How CS2 Trade-Up Contracts Actually Work
The real mechanics behind trade-up contracts: input rules, float calculation formula, condition boundaries, and the mistakes that cost people money.
Why Most CS2 Trade-Up Calculators Are Wrong — Theory vs. Real Listings
Theoretical calculators promise big profits — then reality hits. Here's the exact reason theory-only tools consistently overstate returns, and why checking real marketplace listings before you commit changes everything.
CS2 Trade-Up Float Formula Explained — How Adjusted Floats Actually Work
Learn exactly how the adjusted float formula determines your output float — and why two Factory New inputs at the same price can produce wildly different results. Includes float targeting strategies you can apply immediately.
Frequently Asked Questions
How does TradeUpBot find profitable trade-ups?+
We continuously scan CSFloat, DMarket, and Skinport for real listings, then test thousands of input combinations across 45+ float targets. Every trade-up is built from actual buyable listings — not theoretical calculations.
How accurate are the prices?+
Prices come from real marketplace data: CSFloat sale history (primary), DMarket listing floors, and Skinport prices. All prices are estimates — actual prices may differ at time of purchase, especially after trade lock periods.
Can I lose money on a trade-up?+
Yes. All prices are estimates based on current market data. Items purchased from marketplaces have trade lock periods during which prices can change. "Profitable" means profitable at current estimated prices, not guaranteed profit.
What does Verify do?+
Verify checks if all input listings still exist on the marketplace and at what price. It updates the trade-up stats in real time so you know exactly what you're buying before you commit.
What does Claim do?+
Pro users can claim a trade-up to lock its listings for 30 minutes. While claimed, those listings are hidden from other users so no one can buy them while you're purchasing.