★ Survival Knife | Rust Coat
The Survival Knife Rust Coat is a Covert skin from the Fever Case. Described as a memento from Siege, the exterior surfaces of this multi-purpose tactical blade have rusted over time while the knife reportedly remains fully operational. The serrated edge and gutting hook are retained in function even as the finish presents a heavily oxidized, weathered appearance. Float values begin at 0.40 and extend to 1.00, meaning the skin only exists in Well-Worn and Battle-Scarred condition. StatTrak is available.
Cheapest wear we have on this page. Pattern / float overpay is extra.
Fever Case: (case+key) ÷ drop chance. Average, not a promise.
Covert / missing collection peers: no contract estimate.
Price History & Performance
Price by Wear
★ Survival Knife | Rust Coat cannot roll Factory New, Minimal Wear, Field-Tested because its float cap is 0.4–1. Wear ranges.
Cases & Drop Odds for ★ Survival Knife | Rust Coat
Probability of unboxing this skin per single case open, expected number of opens until you get one, and the case's expected return based on the current market value of every skin inside.
| Case | Drop Chance | Expected Opens | Open Cost | Market EV | EV vs Cost |
|---|---|---|---|---|---|
 Fever Case | 0.0130% | 7,692 | $3.39 | $0.65 | -80.8% |
Drop chance = official rarity odds ÷ size of that rarity pool inside the case. Market EV is the probability-weighted average of every skin's lowest current listing. "EV vs Cost" compares that EV against the case + key price — negative means opening loses money on average.
Where to Buy ★ Survival Knife | Rust Coat
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