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Karambit Case Hardened Knife (Blue Gem) – The Most Expensive CS GO Knife Skin Ever

Karambit Case Hardened Knife (Blue Gem)
Starting Price 1 500 000 $
Design Features Black handle, blue curved blade
Interesting Fact The most expensive CSGO knife and the game skin. Some experts think it's also the most valuable in-game item in the history of the gaming industry.
Year Added 2013

The high price of the knife is due to the rarity of its properties. First of all, the Karambit Case Hardened is a Factory New item. Such skins have practically no disadvantages. They look like brand new weapons that have never been used

The next important property of the knife skin is the minimum wear rating. It's also called the float value. This characteristic ranges from 0.0 to 1.0. The closer the value is to 0, the higher the price of the item. For the Blue Gem it's just 0.0480.

Another important feature of the knife is the rare pattern template. Each skin in CSGO is assigned a so-called pattern number (1-999). The Karambit Case Hardened’s number is 387. That's why its blade is almost completely blue. Hence the name: Blue Gem.

As for the Case Hardened, this is a real life technology. Here's its brief description. A metal product (for example, a knife) is immersed in a container with special chemicals and exposed to high temperatures. As a result, a thin protective layer appears on the workpiece surface.

This layer becomes a kind of case that protects the metal from damage. Naturally, a knife, machine gun or other weapons from CSGO don’t need additional protection. However, imitating existing industrial technologies gives the game skins a more realistic look.

The combination of these properties makes the Karambit Case Hardened one of the rarest weapons out there. Some gamers say that the probability of getting this knife after opening a case is 1:370 000 000. It's easier to fly to Mars 3 times and come back than to get this skin!

Bayonet – Fade

Bayonet – Fade
Starting Price 340 $
Design Features Bright colors, blade with abstract pattern
Interesting Fact Your chance to get this knife is only 0.26%.
Year Added 2013

Although the original Bayonet appeared during World War II, soldiers continue to use it today. The digital version of the knife is also popular on the CSGO battlefields, but only selected players own its Slaughter version. Not every gamer is ready to pay at least 300 $ for a skin.

Bayonet – Slaughter

Bayonet – Slaughter
Starting Price 340$
Design Features Bright colors, blade with abstract pattern
Interesting Fact Your chance to get this knife is only 0.26%.
Year Added 2013

Although the original Bayonet appeared during World War II, soldiers continue to use it today. The digital version of the knife is also popular on the CSGO battlefields, but only selected players own its Slaughter version. Not every gamer is ready to pay at least 300 $ for a skin.

M9 Bayonet – Doppler

M9 Bayonet – Doppler
Starting Price 500$
Design Features Unpainted handle, dark blade with different colored spots
Interesting Fact The knife comes in 7 color types.
Year Added 2015

The design of the knife depends on the type of color. For example, the Phase 4 skin has a dark blue-black blade while the Ruby version is bright red. The minimum price of the M9 Bayonet Doppler is 500 $. This is the sort of money that will get you Factory New weapons.

M9 Bayonet – Night

M9 Bayonet – Night
Starting Price 270$
Design Features Night sky color, silvery scuff marks on the blade
Interesting Fact The knife can be obtained from 11 containers: Revolver Case, CSGO Weapon Case, Operation Vanguard Weapon Case, etc.
Year Added 2013

The Factory New version of the knife is almost completely black. The background is entirely dark, with only a silver strip and small scuffs standing out against it. The solid coating makes the item a rare skins hunter.

M9 Bayonet – Gamma Doppler

M9 Bayonet – Gamma Doppler
Starting Price 650$
Design Features Sharpened blade, teeth for inflicting lacerations
Interesting Fact The original version of the knife was designed for rifles.
Year Added 2016

Although the knife was made for rifles, it's also suitable for close combat. CSGO players gladly use the M9 Bayonet Gamma Doppler when they need to slit the throat of an enemy. Gamers buy this skin for 650-1 450 $ to make the process of killing their foes more exciting.

M9 Bayonet – Crimson Web

M9 Bayonet – Crimson Web
Starting Price 400$
Design Features Crimson blade, spider web pattern
Interesting Fact The Factory New knife has a wear rating of only 0.06.
Year Added 2013

If you're looking for an expensive knife with a unique design, the M9 Bayonet Crimson Web is the right choice! As you can see from the picture, the item has a beautiful and unusual pattern. Even players who hate spiders will like this weapon. The only thing that may stop you from buying it is its high price. You'll have to pay between 400 to 1 500 $ for this skin.

M9 Bayonet – Lore

M9 Bayonet – Lore
Starting Price 650$
Design Features Golden blade, Celtic ornament
Interesting Fact The knife has a green handle while its guard is unpainted.
Year Added 2016

Gold is an expensive metal even in the game. The rarest golden skins usually cost hundreds and thousands of dollars. The M9 Bayonet Lore follows the current CSGO trend. The price of the item starts at 550 $ and, depending on its properties, can reach 3 000 $.

M9 Bayonet – Ultraviolet

M9 Bayonet – Ultraviolet
Starting Price 250$
Design Features Purple handle, matte black blade
Interesting Fact The knife can be found in any of the 3 Chroma cases.
Year Added 2015

This expensive knife will appeal to fans of dark colors. When you become the proud owner of the Factory New version, you'll get a weapon with an almost pitch black blade. In combination with the purple handle, it looks exquisite!

Stiletto Knife – Crimson Web

Stiletto Knife – Crimson Web
Starting Price 400$
Design Features Crescent shape, web-like pattern, bright crimson color
Interesting Fact It's quite a rare knife in Covert quality from the Crimson Web series.
Year Added 2013

The Stiletto Knife isn't the most expensive skin in the game, but it's not the cheapest either. The price of the Battle-Scared version is approximately 210 $. The Factory New weapon costs 8-9 times more. The market value is 1 700-1 800 $.

Karambit – Crimson Web

Karambit – Crimson Web
Starting Price 400$
Design Features Crescent shape, web-like pattern, bright crimson color
Interesting Fact It's quite a rare knife in Covert quality from the Crimson Web series.
Year Added 2013

The most expensive version of the knife is the Karambit Crimson Web Factory New with the StatTrak option. The item costs almost 20 000 $. For 530 $ you can purchase the Battle-Scarred weapon with heavily worn-out iron components.

Karambit – Doppler Sapphire

Karambit – Doppler Sapphire
Starting Price 11 800$
Design Features Sapphire blade, smoke-like pattern
Interesting Fact The knife was added to the game after the Full Spectrum update.
Year Added 2015

The Karambit Doppler Sapphire has 2 versions: Factory New and Minimal Wear. This expensive item is available in Chroma cases, and its wear rating is 0-8%. Due to its high price, the weapon is rarely seen in battles. It's mostly owned by collectors and rich or professional players.

Karambit – Marble Fade

Karambit – Marble Fade
Starting Price 960$
Design Features Smoky gradient blade, finger grooves on the handle
Interesting Fact In 2018, the knife cost a little over 600 $. For 6 years, its price has increased by more than 2 times.
Year Added 2015

Yet another expensive karambit for fans of Eastern weapons. Its blade imitates the fang of a tiger, which symbolizes nobility and happiness in some Asian countries. The ring at the bottom of the handle is used to insert the index finger. In combat, the knife is held in the hand with a reverse grip.

Karambit – Gamma Doppler

Karambit – Gamma Doppler
Starting Price 800$
Design Features Dark coated handle, multi-colored smoky texture
Interesting Fact The knife has 5 types: Emerald and Phase 1, 2, 3, 4.
Year Added 2016

In order to gain the Karambit Gamma Doppler, you need to get one of the Gamma cases and the favor of the RNG gods. Since the knife is a rare item, its drop rate is extremely low. In this case, it's more profitable to buy the skin than to try to take possession of it in the standard way.

Karambit – Fade

Karambit – Fade
Starting Price 1 600$
Design Features Unpainted handle, bright gradient on the blade
Interesting Fact The knife is available in 11 cases, but the probability of getting it is extremely low.
Year Added 2013

CSGO skins are usually stored in 1-3 cases. However, there are items that can be obtained from a much larger number of boxes. The Karambit Fade is one of them. Despite this, the weapon is very rare and, as a result, costs a decent amount.

Karambit – Lore

Karambit – Lore
Starting Price 420$
Design Features Golden blade and finger ring, intricate Celtic ornament on medieval pattern background
Interesting Fact The knife has a gold coating, which symbolizes power, wealth and greatness.
Year Added 2016

In CSGO, golden weapons are valued just like in real life. Of course, it costs less than real gold knives, pistols or machine guns, but not all players can afford it. Therefore, such skins are an indicator of gamers' coolness.

Butterfly Knife – Marble Fade

Butterfly Knife – Marble Fade
Starting Price 1 500$
Design Features Multi-colored blade, perforated handle with red inserts
Interesting Fact The skin with a wear rating of 0.00-0.08 from the Marble Fade series.
Year Added 2017

The Butterfly Knife Marble Fade is a weapon for players who like bright and creative design. Its blade has a highly unusual color scheme. Blue is intertwined with red and yellow, forming a bizarre and striking combination.

Butterfly Knife – Tiger Tooth

Butterfly Knife – Tiger Tooth
Starting Price 1 100$
Design Features Two-piece handle, yellow blade with brown stripes
Interesting Fact The blade of the weapon is similar to the skin of a tiger.
Year Added 2017

The weapon will definitely appeal to the players who like tigers and wildlife. The design of the item is quite simple and doesn't contain unnecessary elements. The simplicity of the colors is offset by a high price. Almost 1 500 $ for the Minimal Wear quality is no joke!

Butterfly Knife – Gamma Doppler

Butterfly Knife – Gamma Doppler
Starting Price 1 450$
Design Features Emerald blade, dark green handle inserts
Interesting Fact Some versions of the skin cost around 25 000 $.
Year Added 2021

The skin has 5 versions: Emerald and Phase 1, 2, 3, 4. The first one sells for almost 25 000 $. Other types of the item are somewhat cheaper: from 1 470 to 3 700 $. The weapon can be bought on the secondary market and obtained from 2 cases. They're Operation Riptide Case and Dreams & Nightmares Case.

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