★ Butterfly Knife | Rust Coat

On Steam In Game

Summary

Item Class

Wear Range

Every weapon skin has a wear value, also known as float value, that determines how scratched it looks and which exterior it belongs to:

Range	Exterior
0.00 – 0.07	Factory New (FN)
0.07 – 0.15	Minimal Wear (MW)
0.15 – 0.38	Field-Tested (FT)
0.38 – 0.45	Well-Worn (WW)
0.45 – 1.00	Battle-Scarred (BS)

Each skin also has a minimum and maximum wear value, defining its wear range. The colored line shows the available range for this skin.

0.40

1.00

Containers

Update

9 years ago

Spectrum Case Skins

In-Game Preview

Seed:

Wear:

0.40

Professional Players

f0rest

DANK1NG

skullz

Colors

Community Rating

4.5

out of 5

4.9K Votes

Great

Blog Posts

The Absolutely Cheapest Butterfly Knife Skins In CS2

Videos

Supply

16.4K

total items in circulation

Well-Worn

536

Battle-Scarred

14.5K

Drop Chance

Spectrum Case

Weapon Case

Exceedingly Rare

Rarity

Odds

1 in 391

Total

1 in 391

Rust Coat

Butterfly Knife

Odds

1 in 30

Total

1 in 11.7K

Battle-Scarred

Exterior

Odds

19 in 20

Total

1 in 12.6K

Normal

Quality

Odds

9 in 10

Total

1 in 13.9K

Final Result

Total Odds

1 in 13,874

0.0072%

Liquidity

62%

Moderate

Price Statistics

Current Price

$497

24h Change

0.00%

+$0.00

7d Change

2.19%

+$10.63

30d Change

2.23%

-$11.31

1y Change

48.26%

-$464

All-Time High

$1,045

Jul 05, 2025

All-Time Low

$107

Nov 26, 2018

24h Low

24h High

$497

7d Low

7d High

$484

$498

30d Low

30d High

$484

$519

1y Low

1y High

$274

$984

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Inspect Skin

Wear

Patterns

3D View

Price History

Price Change

Offers Change

Offers Sold

Gallery

Description

This is a custom-designed balisong, commonly known as a butterfly knife. The defining characteristic of this weapon is the fan-like opening of a freely pivoting blade, allowing rapid deployment or concealment. As a result, butterfly knives are outlawed in many countries. It is still perfectly operational although the exterior surfaces have rusted. Some people don't need to hide how dirty their deeds are

History

The Butterfly Knife "Rust Coat" was first introduced to Counter-Strike 9 years ago, on March 15th, 2017. It was released as part of the Spectrum Case, alongside the "Spectrum Case Skins" update.

Origin

The Butterfly Knife "Rust Coat" can be obtained by opening the Spectrum Case or Spectrum 2 Case. The skin is not part of any collections.

Popularity

With a popularity of 97%, the Butterfly Knife "Rust Coat" is currently extremely popular, which makes it one of the most popular items in CS2. This popularity score is based on recent user engagement and market activity for the skin.

Rarity

The Butterfly Knife "Rust Coat" is one of 604 Knife skins. The rarity of the skin is Covert, which makes it an ultra rare drop with a chance of 0.0085% from the Spectrum Case. That is roughly 1 in every 11.7K drops.

Availability

With a price range between $494 and $589, the Butterfly Knife "Rust Coat" is a pretty expensive skin. Fortunately, it's currently widely available and can be purchased on multiple different markets.

Versions

The float value of the Butterfly Knife "Rust Coat" ranges from 0.40 to 1.00, which makes the skin available in Well-Worn and Battle-Scarred. For each exterior, there also exists a StatTrak version of this skin.

Finish Style

This Butterfly Knife skin has been painted in the "Patina" style, with the Rust Coat finish. A patina is a chemical reaction that forms a non-reactive, hardened shell over metallic parts. Real-life weapon patinas include case hardening, cold bluing, and acid forced patinas. This particular skin has been mostly painted in shades of gray. The look of the Rust Coat finish is affected by its pattern index. The skin uses the new CS2 model.

Community Sentiment

The Butterfly Knife "Rust Coat" has received 4.9K votes on CSGOSKINS.GG, leading to an average rating of 4.5 out of 5 stars. The skin is currently also owned by the professional CS2 players f0rest, DANK1NG and skullz.