How to Trade Up to Dual Berettas | Dezastre
Dual Berettas | Dezastre drops from Operation Broken Fang CaseOperation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, Operation Broken Fang Case, so any contract that can produce it needs 10 Mil-Spec skins from those same cases. Here is what the contract costs, what else it can land on, and the input float you need for each exterior.
- Odds per contract
- 20% 1 in 5
- Contract cost from
- $480.00 10× cheapest input
- Expected value
- $291.20 mean of the outcome pool
- Margin
- -39.3% $-188.80 per contract
Buying is cheaper than rolling. A Well-Worn Dual Berettas | Dezastre costs $268.00 outright, against $480.00 for a contract with a 20% chance of producing one. Trade up for the process, not the value.
The contract
Ten inputs, all Mil-Spec, all from Operation Broken Fang CaseOperation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case or Operation Broken Fang Case. Concentrating every input in one case is what keeps your odds at 20% — mixing cases splits the probability across both pools and lowers your chance at Dual Berettas | Dezastre specifically.
MP5-SD | Condition Zero
CZ75-Auto | Vendetta
MP5-SD | Condition Zero
G3SG1 | Digital Mesh
CZ75-Auto | Vendetta
Galil AR | Vandal
Galil AR | Vandal
M249 | Deep Relief
M249 | Deep Relief
P90 | Cocoa Rampage
G3SG1 | Digital Mesh
G3SG1 | Digital Mesh12 further eligible inputs are available — open the reverse trade-up calculator to price a full contract against your own inventory.
What else this contract can land on
A contract from Operation Broken Fang CaseOperation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case / Operation Broken Fang Case draws uniformly from every Restricted Pistol skin in the pool, so Dual Berettas | Dezastre is one of 5 equally likely results. These are the other 4.
| Outcome | Odds | Cheapest price |
|---|---|---|
| AWP | Exoskeleton | 20% | $395.00 |
| UMP-45 | Gold Bismuth | 20% | $300.00 |
| Dual Berettas | Dezastreyour target | 20% | $268.00 |
| SSG 08 | Parallax | 20% | $253.00 |
| Nova | Clear Polymer | 20% | $240.00 |
Input float for each exterior
CS2 normalises float across a trade-up: each input’s float becomes a 0–1 position inside its own range, those are averaged, and the average is applied to Dual Berettas | Dezastre’s range of 0.00–1.00. To land a given exterior, your ten inputs must average the normalised float below.
| Target exterior | Output float | Required avg. input float |
|---|---|---|
| Factory New | 0.0350 | 0.0350 |
| Minimal Wear | 0.1100 | 0.1100 |
| Field-Tested | 0.2650 | 0.2650 |
| Well-Worn | 0.4150 | 0.4150 |
| Battle-Scarred | 0.7250 | 0.7250 |
“Not reachable” means Dual Berettas | Dezastre’s own float range never enters that exterior band — no combination of inputs can produce it.
What Dual Berettas | Dezastre is worth right now
Worth comparing against the contract cost above before you commit: buying the skin outright is frequently cheaper than rolling for it.
| Exterior | Price | vs. contract cost |
|---|---|---|
| Well-Worn | $268.00 | −$212.00 |
| Battle-Scarred | $285.00 | −$195.00 |
| Field-Tested | $368.00 | −$112.00 |
| Minimal Wear | $1033.00 | +$553.00 |
| Factory New | $1725.00 | +$1245.00 |
Build this contract
Price a full ten-slot contract against live inputs, set your own float values, and see the outcome odds update as you go.