Factory NewST

2 559.98

Minimal WearST

1 065.49

Field-TestedST

825.67

Well-WornST

825.00

Battle-ScarredST

825.00

Factory New

1 323.87

Minimal Wear

878.95

Field-Tested

701.56

Well-Worn

670.00

Battle-Scarred

661.80

Colors

Containers

Price Statistics

LiquidityHigh
84.44%
Current Price1 323.87
90d Price Range
1 292.8243%1 445.00
7 Days Low1 304.22
7 Days High1 358.69
7d Change+2.91%
30 Days Low1 304.22
30 Days High1 409.83
30d Change-1.74%
90 Days Low1 292.82
90 Days High1 445.00
90d Change+2.84%
All time low
988.24Mar 15, 2023
All time high
10 029.81Apr 13, 2023
TypeKnives
Finish

Case Hardened

Rarity

Covert

Exterior

Factory New

Model Version

CS:GO

Popularity

unpopular

Update

"Operation Breakout"

★ Butterfly Knife | Case Hardened (Factory New)
4.3
594
side imageside image
Covert

★ Butterfly Knife | Case Hardened (Factory New)

This is a custom-designed balisong, commonly known as a butterfly knife. The defining characteristic of this weapon is t...
★ Butterfly Knife | Case Hardened (Factory New)
4.3
594

24h Change

+ 0.000
+0.00%

7d Change

+ 38.46
+2.91%

30d Change

- 24.13
-1.74%
This is a custom-designed balisong, commonly known as a butterfly knife. The defining characteristic of this weapon is t...

Factory NewST

2 559.98

Minimal WearST

1 065.49

Field-TestedST

825.67

Well-WornST

825.00

Battle-ScarredST

825.00

Factory New

1 323.87

Minimal Wear

878.95

Field-Tested

701.56

Well-Worn

670.00

Battle-Scarred

661.80

Active offers

4.2

15 Vote(s)

Active offers

4

From1 323.87
Original price9 050

4.8

7.7K Vote(s)

Active offers

21

From1 329.03

3.6

243 Vote(s)

Active offers

3

From1 358.03

2.7

91 Vote(s)

Active offers

35

From1 358.69
Original price9 288

3.8

1.7K Vote(s)

Active offers

27

From1 371.58

4.2

100 Vote(s)

Active offers

25

From1 389.62
Original price9 499

Colors

Price Statistics

LiquidityHigh
84.44%
Current Price1 323.87
90d Price Range
1 292.8243%1 445.00
7 Days Low1 304.22
7 Days High1 358.69
7d Change+2.91%
30 Days Low1 304.22
30 Days High1 409.83
30d Change-1.74%
90 Days Low1 292.82
90 Days High1 445.00
90d Change+2.84%
All time low
988.24Mar 15, 2023
All time high
10 029.81Apr 13, 2023

Containers

TypeKnives
Finish

Case Hardened

Rarity

Covert

Exterior

Factory New

Model Version

CS:GO

Popularity

unpopular

Update

"Operation Breakout"

Family skins

★ Bayonet | Case Hardened (Factory New)
★ Bayonet | Case Hardened (Factory New)
Starting at525.00
★ Karambit | Case Hardened (Factory New)
★ Karambit | Case Hardened (Factory New)
Starting at1 753.79
★ M9 Bayonet | Case Hardened (Factory New)
★ M9 Bayonet | Case Hardened (Factory New)
Starting at1 120.39
AK-47 | Case Hardened (Factory New)
AK-47 | Case Hardened (Factory New)
Starting at940.97
★ Navaja Knife | Case Hardened (Factory New)
★ Navaja Knife | Case Hardened (Factory New)
Starting at132.30
★ Stiletto Knife | Case Hardened (Factory New)
★ Stiletto Knife | Case Hardened (Factory New)
Starting at490.99

Similar skins

★ Butterfly Knife | Fade (Factory New)
★ Butterfly Knife | Fade (Factory New)
Starting at2 340.55
★ Butterfly Knife | Rust Coat (Well-Worn)
★ Butterfly Knife | Rust Coat (Well-Worn)
Starting at563.66
★ Butterfly Knife | Marble Fade (Factory New)
★ Butterfly Knife | Marble Fade (Factory New)
Starting at1 425.02
★ Butterfly Knife | Doppler (Factory New)
★ Butterfly Knife | Doppler Black Pearl (Factory New)
Starting at12 031.10
★ Butterfly Knife | Freehand (Factory New)
★ Butterfly Knife | Freehand (Factory New)
Starting at720.00
★ Butterfly Knife | Crimson Web (Factory New)
★ Butterfly Knife | Crimson Web (Factory New)
Starting at4 231.19
Show all

Question hub

As of April 27, 2026, the lowest market price of ★ Butterfly Knife | Case Hardened (Factory New) is $661.80 with 374 active listings across tracked marketplaces. Prices update continuously and vary by marketplace and item condition.

★ Butterfly Knife | Case Hardened (Factory New) is tradable on the Steam Community Market and several third-party CS2 marketplaces. CSMarketCap aggregates current listings and prices from these sources so you can compare offers before buying.

Over the past 7 days, the price of ★ Butterfly Knife | Case Hardened (Factory New) changed by +2.91%. The all-time high recorded on CSMarketCap is $10,029.81. See the chart above for the full price history.

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.