Factory NewST

1 703.27

Minimal WearST

1 177.32

Field-TestedST

837.23

Well-WornST

858.38

Battle-ScarredST

837.65

Factory New

1 287.46

Minimal Wear

891.05

Field-Tested

730.69

Well-Worn

680.97

Battle-Scarred

780.09

Colors

Containers

Price Statistics

LiquidityHigh
94.67%
Current Price780.09
90d Price Range
648.4672%713.03
7 Days Low674.57
7 Days High695.00
7d Change+2.93%
30 Days Low674.57
30 Days High695.00
30d Change+2.71%
90 Days Low648.46
90 Days High713.03
90d Change-0.93%
All time low
393.15Oct 24, 2025
All time high
1 111.39Jul 13, 2025
TypeKnives
Finish

Case Hardened

Rarity

Covert

Exterior

Battle-Scarred

Model Version

CS:GO

Popularity

unpopular

Update

"Operation Breakout"

★ Butterfly Knife | Case Hardened (Battle-Scarred)
4.3
914
side imageside image
Covert

★ Butterfly Knife | Case Hardened (Battle-Scarred)

This is a custom-designed balisong, commonly known as a butterfly knife. The defining characteristic of this weapon is t...
★ Butterfly Knife | Case Hardened (Battle-Scarred)
4.3
914

24h Change

+ 0.000
+0.00%

7d Change

+ 19.76
+2.93%

30d Change

+ 18.35
+2.71%
This is a custom-designed balisong, commonly known as a butterfly knife. The defining characteristic of this weapon is t...

Factory NewST

1 703.27

Minimal WearST

1 177.32

Field-TestedST

837.23

Well-WornST

858.38

Battle-ScarredST

837.65

Factory New

1 287.46

Minimal Wear

891.05

Field-Tested

730.69

Well-Worn

680.97

Battle-Scarred

780.09

Active offers

4.8

35.3K Vote(s)

Active offers

6

From780.09
From592.51

3.9

1.7K Vote(s)

Active offers

76

From672.71

4.2

15 Vote(s)

Active offers

10

From677.86
Original price4 648

4.2

100 Vote(s)

Active offers

54

From683.80
Original price4 689

3.9

96 Vote(s)

Active offers

54

From686.53

4.7

21.0K Vote(s)

Active offers

4

From689.96

Colors

Price Statistics

LiquidityHigh
94.67%
Current Price780.09
90d Price Range
648.4672%713.03
7 Days Low674.57
7 Days High695.00
7d Change+2.93%
30 Days Low674.57
30 Days High695.00
30d Change+2.71%
90 Days Low648.46
90 Days High713.03
90d Change-0.93%
All time low
393.15Oct 24, 2025
All time high
1 111.39Jul 13, 2025

Containers

TypeKnives
Finish

Case Hardened

Rarity

Covert

Exterior

Battle-Scarred

Model Version

CS:GO

Popularity

unpopular

Update

"Operation Breakout"

Family skins

Glock-18 | Case Hardened (Factory New)
Glock-18 | Case Hardened (Factory New)
Starting atN/A
★ Bowie Knife | Case Hardened (Factory New)
★ Bowie Knife | Case Hardened (Factory New)
Starting at507.11
★ Ursus Knife | Case Hardened (Factory New)
★ Ursus Knife | Case Hardened (Factory New)
Starting at230.90
★ M9 Bayonet | Case Hardened (Factory New)
★ M9 Bayonet | Case Hardened (Factory New)
Starting at1 166.69
★ Bayonet | Case Hardened (Factory New)
★ Bayonet | Case Hardened (Factory New)
Starting at516.73
★ Falchion Knife | Case Hardened (Factory New)
★ Falchion Knife | Case Hardened (Factory New)
Starting at308.13

Similar skins

★ Butterfly Knife | Tiger Tooth (Factory New)
★ Butterfly Knife | Tiger Tooth (Factory New)
Starting at1 219.31
★ Butterfly Knife | Crimson Web (Factory New)
★ Butterfly Knife | Crimson Web (Factory New)
Starting at4 303.07
★ Butterfly Knife
★ Butterfly Knife
Starting at1 535.63
★ Butterfly Knife | Night (Factory New)
★ Butterfly Knife | Night (Factory New)
Starting at1 399.99
★ Butterfly Knife | Rust Coat (Well-Worn)
★ Butterfly Knife | Rust Coat (Well-Worn)
Starting at597.93
★ Butterfly Knife | Doppler (Factory New)
★ Butterfly Knife | Doppler Black Pearl (Factory New)
Starting at10 597.34
Show all

Description

Overview

The ★ Butterfly Knife | Case Hardened is a jewel of CS:GO. Its gleaming, multi-colored design and flashy butterfly flip animations make it a fan favorite. It belongs to the Case Hardened Collection. It was first released in February 2014.

Rarity

This skin is classified as 'Covert,' and it's one of the most sought-after knife skins due to its rarity. Its unique design has also contributed to its desirability.

History

The ★ Butterfly Knife | Case Hardened was first introduced to the CS:GO community in the Arms Deal Update of February 2014. More about the update at Arms Deal Update.

Popularity

It's adored by the community for its vibrant, multi-colored design and iconic butterfly flipping animation, making it a common sight in streamer and professional matches alike.

Compatibility

As a skin for the Butterfly knife, it is compatible with all characters.

Unique Features

The Case Hardened skin is renowned for its variety of blue, gold, and rose colors which give the knife its hardened, weather-beaten aesthetic. The pattern varies from knife to knife, with some offering more blue than others.

Event

Released during the arms deal update, you can read more on Arms Deal Update.

Trivia

The skin is inspired by the real-world process of case-hardening, which involves infusing the surface of a metal with carbon to toughen it.

Skin Designer

Designed by Valve.

Technical Features

The skin uses advanced texture mapping techniques to apply the multicolored case-hardened finish to the knife model.

Reviews and Ratings

A fan-favorite, many reviewers praise the skin for its unique look and glossy appearance as well as the satisfying flip animations.

Historical Significance

The skin holds historical significance as being one of the original knife skins available in CS:GO.

Reasons for Popularity

The skin's popularity can be attributed to its uniqueness, the rarity factor, and its distinctive flipping animation.

Influential Events

The Arms Deal Update, which brought this skin to the game, was a significant moment in CS:GO's history, heavily influencing the in-game economy and culture. Read more at Arms Deal Update.

Creation Story

The ★ Butterfly Knife | Case Hardened was created with a look of a worn and well-used tool, symbolizing its lethal efficiency.

Symbolism and Design Elements

The Case Hardened design symbolizes the durability and longevity of the knife. Each color pattern is unique, symbolizing individuality.

Emotional Connection

Many players emotionally connect with the ★ Butterfly Knife | Case Hardened due to its rarity and the status associated with owning the appealing skin.

Impact on Community

Its release inspired skin designers to experiment more with multi-colored designs and influenced player's preference towards flashy animation skins.

Usage in Esports

Due to its popularity, the ★ Butterfly Knife | Case Hardened is often seen in esports matches.

Player Stories

Players often recount the thrilling moment of unboxing or achieving the rare ★ Butterfly Knife | Case Hardened, making it a legendary skin within the community.