How to Trade Up to MAG-7 | Justice
MAG-7 | Justice drops from Prisma 2 CasePrisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, Prisma 2 Case, so any contract that can produce it needs 10 Restricted 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
- 33.33% 1 in 3
- Contract cost from
- $550.00 10× cheapest input
- Expected value
- $542.00 mean of the outcome pool
- Margin
- -1.5% $-8.00 per contract
Buying is cheaper than rolling. A Battle-Scarred MAG-7 | Justice costs $535.00 outright, against $550.00 for a contract with a 33.33% chance of producing one. Trade up for the process, not the value.
The contract
Ten inputs, all Restricted, all from Prisma 2 CasePrisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case or Prisma 2 Case. Concentrating every input in one case is what keeps your odds at 33.33% — mixing cases splits the probability across both pools and lowers your chance at MAG-7 | Justice specifically.
SG 553 | Darkwing
SCAR-20 | Enforcer
P2000 | Acid Etched
Sawed-Off | Apocalypto
SG 553 | Darkwing
Sawed-Off | Apocalypto
P2000 | Acid Etched
SCAR-20 | Enforcer
SCAR-20 | Enforcer
Sawed-Off | Apocalypto
SG 553 | Darkwing
P2000 | Acid Etched12 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 Prisma 2 CasePrisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case / Prisma 2 Case draws uniformly from every Classified Shotgun skin in the pool, so MAG-7 | Justice is one of 3 equally likely results. These are the other 2.
| Outcome | Odds | Cheapest price |
|---|---|---|
| AK-47 | Phantom Disruptor | 33.33% | $550.00 |
| MAC-10 | Disco Tech | 33.33% | $541.00 |
| MAG-7 | Justiceyour target | 33.33% | $535.00 |
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 MAG-7 | Justice’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 MAG-7 | Justice’s own float range never enters that exterior band — no combination of inputs can produce it.
What MAG-7 | Justice 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 |
|---|---|---|
| Battle-Scarred | $535.00 | −$15.00 |
| Well-Worn | $541.00 | −$9.00 |
| Field-Tested | $573.00 | +$23.00 |
| Minimal Wear | $729.00 | +$179.00 |
| Factory New | $2677.00 | +$2127.00 |
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.