Most Expensive M4A1-S Skins in CS2 (2026)

This list orders the most expensive M4A1-S skins in CS2 by the highest price of each skin on SkinsMonkey at the time of writing (November 5, 2026). Out of the 46 finishes in all M4A1-S skins on SkinsMonkey, the M4A1-S | Knight costs the most, at $3,739.97 in Factory New, and 21 skins cost more than $100 in their best wear. We also cover StatTrak and Souvenir copies, which cost up to almost three times the normal price on the expensive skins, and the wears where the price jumps the most.

Four skins are far above the rest. The Knight, the Welcome to the Jungle, the Imminent Danger and the Hot Rod all cost more than $1,600 in Factory New, while the fifth most expensive M4A1-S, the Blue Phosphor, costs $696.00. None of these four drops from a weapon case. Two of them are Coverts from map collections, the Knight only comes from Cobblestone Souvenir packages, and for the Hot Rod SkinsMonkey lists no case or package at all. Below we go through the list in price groups and explain what makes each skin expensive.

How We Ranked the Most Expensive M4A1-S Skins

The ranking uses the highest price of each M4A1-S skin on SkinsMonkey for a normal copy, which for 44 of the 46 skins is the Factory New price. The two exceptions are skins whose float range starts at 0.10, so their best wear is Minimal Wear. Prices were checked on November 5, 2026 and change with the market. StatTrak and Souvenir copies are priced separately, and they have their own section below. Many skins near the top had only one or two copies for trade that day, or none in Factory New, so for them the price on the item page is a reference price, and we say where that matters. Prices in the text are trade prices for the wear we name, checked on November 5, 2026. The live “From” price in the widgets can be lower, because it also counts Market offers on SkinsMonkey.

The M4A1-S is the silenced CT side rifle. It has a 20-round magazine, costs $2,900 in a buy round and has been in the game since the Arms Deal update of August 14, 2013. Of its 46 finishes on SkinsMonkey, 24 drop from a weapon case or a terminal, ten come from map collections in Souvenir, Highlight or collection packages, and 12 belong to collections for which SkinsMonkey lists no case or package. The four most expensive M4A1-S skins are all outside the case group.

M4A1-S | Knight: Over $3,700 and Only Two Wears

The Knight is a Classified skin from the Cobblestone Collection. SkinsMonkey lists it in ten Cobblestone Souvenir packages, from ESL One Cologne 2014 to Boston 2018, and in no weapon case. Its float range goes from 0.00 to 0.10, so every Knight is Factory New or Minimal Wear, and only a small number of copies trade at any time.

The Knight is one of five M4A1-S skins with a float range that ends at 0.10 or lower. On these skins Factory New and Minimal Wear look almost the same, and where both wears have a price, they cost almost the same too. The Blue Phosphor costs $696.00 in Factory New and $675.99 in Minimal Wear, and the Fade $226.82 and $226.58.

$1,600 to $2,100: Welcome to the Jungle, Imminent Danger and Hot Rod

The next three skins cost between $1,629.21 and $2,029.08 in Factory New. Two of them are Coverts from map collections that SkinsMonkey lists in Souvenir and Highlight packages. The third, the Hot Rod, belongs to the Chop Shop Collection, for which SkinsMonkey lists no case or package. Few copies trade, and two of the three had no Factory New copy for trade on SkinsMonkey that day.

• M4A1-S | Imminent Danger, $1,940.29 in Factory New and $981.20 in Battle-Scarred, a Covert from the 2021 Vertigo Collection. Multicoloured safety signs cover the rifle. Minimal Wear costs $1,168.94 and Field-Tested $982.17, so Field-Tested and Battle-Scarred cost almost the same. SkinsMonkey lists it in six Vertigo Souvenir packages, from Stockholm 2021 to Shanghai 2024, and Well-Worn had no price that day.
• M4A1-S | Hot Rod, $1,629.21 in Factory New, a Classified from the Chop Shop Collection. A chrome base coat under a transparent red anodized paint. The float range ends at 0.08, so only Factory New and Minimal Wear exist, and Minimal Wear had no price on SkinsMonkey. No Hot Rod was listed on November 5, 2026.

$400 to $700: Blue Phosphor, Icarus Fell, Printstream and Master Piece

This group mixes two kinds of skins. The Blue Phosphor and the Icarus Fell have float ranges ending at 0.08 and 0.10, and SkinsMonkey lists no case or package for their collections. The Printstream still comes from the Operation Broken Fang Case, and the Master Piece from Overpass Souvenir packages, so both exist in every wear.

• M4A1-S | Blue Phosphor, $696.00 in Factory New, a Classified from the Control Collection. Several layers of metallic blue paint over a chrome blue base. Minimal Wear costs $675.99, and SkinsMonkey had four Factory New copies for trade that day.
• M4A1-S | Icarus Fell, $559.24 in Factory New, the most expensive Restricted M4A1-S, from the Gods and Monsters Collection. Feathers and melted wax around a sun. Minimal Wear costs $543.17, and the float range ends at 0.10.
• M4A1-S | Master Piece, $409.53 in Factory New and $120.66 in Battle-Scarred, a Classified from the Overpass Collection, painted with wildstyle graffiti. SkinsMonkey lists it in 18 Overpass Souvenir packages, from ESL One Cologne 2014 to Copenhagen 2024. Minimal Wear costs $204.93, half of the Factory New price.

$225 to $310: Hyper Beast, Chantico’s Fire and the Case Coverts

From here the list is mostly Covert skins from weapon cases. These cases can still be opened, so more copies trade, and on most of them the worn wears cost far less than Factory New. The exception is the Fade, which has no case on SkinsMonkey and a float range that ends at 0.08.

• M4A1-S | Chantico’s Fire, $273.71 in Factory New, a Covert from the Chroma 3 Case. Hand painted in bright colours with a smiley face on the stock. Minimal Wear costs $159.24, and the worn wears cost between $150.94 and $155.42.
• M4A1-S | Nightmare, $272.69 in Factory New on its item page, a Classified from the Horizon Case showing a frightening nocturnal visitor. No Factory New copy was listed that day, and Field-Tested costs only $11.82, so this one is a reference price.
• M4A1-S | Cyrex, $256.69 in Factory New, a Covert from the Operation Breakout Weapon Case. A high-tech design in black, white and red. Every wear costs between $236.66 and $256.69, so a worn Cyrex saves you less than $21.
• M4A1-S | Golden Coil, $253.64 in Factory New, a Covert from the Shadow Case with an attacking snake. Field-Tested costs $83.61, about a third of Factory New.
• M4A1-S | Atomic Alloy, $234.46 in Factory New, a Classified from the Huntsman Weapon Case, anodized black and orange. Minimal Wear costs $49.88 and Field-Tested $32.86, so Factory New costs more than seven times Field-Tested.
• M4A1-S | Mecha Industries, $229.22 in Factory New, a Covert from the Gamma Case made of hardened ceramic panels. Battle-Scarred costs $139.04.
• M4A1-S | Fade, $226.82 in Factory New, a Covert from the Sport & Field Collection. Transparent paints that fade together over a chrome base. SkinsMonkey had 36 Factory New copies for trade, more than any other skin in this group.

StatTrak and Souvenir M4A1-S Skins: Up to Three Times the Price

On SkinsMonkey only the 24 M4A1-S skins from cases and terminals have StatTrak versions, so none of the four most expensive skins has one. On the case Coverts, a StatTrak Factory New copy costs from about 1.2 to almost three times a normal one. The Printstream costs $1,329.22 in StatTrak Factory New against $464.05, and the Vaporwave $387.98 against $176.38. No StatTrak Factory New Printstream was listed that day, so its price is a reference price. Our list of the best StatTrak skins covers other weapons.

Souvenir M4A1-S skins come from Souvenir and Highlight packages of Majors, and SkinsMonkey lists ten M4A1-S skins in them, all from map collections such as Cobblestone, Ancient, Overpass and Nuke. No Souvenir copy of the skins below was listed on November 5, 2026, so all Souvenir prices here are reference prices from the item pages. The item pages also show Souvenir prices for some case skins and for the Hot Rod, but SkinsMonkey lists no Souvenir package for any of them, so we leave those prices out. We also leave out the Souvenir Factory New Imminent Danger, which shows almost six times its normal price with no copy for trade. Our guide to the best CS2 Souvenir skins explains how Souvenir packages work.

Which Expensive M4A1-S Skins Look Best in Game

The silencer makes the M4A1-S a long rifle on screen, so a skin with strong colours along the whole body shows more in a round than a small detail. Camo patterns and dark metal are harder to see in a match. This is our order for the expensive M4A1-S skins, from the one you notice most to the one you notice least.

Does Wear Matter on Expensive M4A1-S Skins

It matters most on skins with a float range from 0.06 to 0.80, the Boreal Forest and the Nitro. On those skins Factory New only covers floats from 0.06 to 0.07, so very few Factory New copies exist. A Factory New Nitro costs $12.80 and a Field-Tested one $0.56. Some case skins with a normal float range jump almost as much: a Factory New Flashback costs $142.78 against $5.37 in Field-Tested. On the Cyrex, the Fade or the Blue Phosphor, the lower wears cost almost the same as the best one.

If you want one of these skins for how it looks, Minimal Wear or Field-Tested gives you almost the same rifle for a part of the Factory New price. Our list of the best M4A1-S skins names our favourites at every price, the cheapest M4A1-S skins start at ten cents, and our guide to CS2 wear levels has the float ranges. For the other CT rifle, see the most expensive M4A4 skins.

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How to Get an Expensive M4A1-S

Most expensive M4A1-S skins do not drop from a weapon case. The Knight, the Welcome to the Jungle, the Imminent Danger and the Master Piece come from Souvenir packages of past Majors, and for the Hot Rod, the Blue Phosphor, the Icarus Fell and the Fade SkinsMonkey lists no case or package. Trade-up contracts can give you a skin from the collection of the skins you put in, but not a specific skin or wear, and our CS2 trade-up guide explains how they work. The Printstream, Hyper Beast, Chantico’s Fire, Cyrex and Golden Coil come from cases you can still open, and our list of the best CS2 cases to open shows what each case holds.

The Steam Community Market is not practical for a Knight or a Factory New Welcome to the Jungle, because Valve limits how much a Steam Wallet can hold and the limit is below their prices. Trading is the practical way to get one specific M4A1-S in one specific wear. On SkinsMonkey you log in through Steam, add skins from your inventory, pick the M4A1-S and the bot sends the trade offer, and you can check the float of each copy before you trade. If you want to know what your inventory is worth first, our CS2 Inventory Value Checker shows it in about a minute.

The top M4A1-S from each price group

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Bottom line

The Knight is the most expensive M4A1-S, the Printstream is the top skin from a case

The most expensive M4A1-S skin in CS2 is the Knight, at $3,739.97 in Factory New on SkinsMonkey on November 5, 2026, and only one copy was listed that day. Below it, the most expensive M4A1-S skins come from map collections or from collections with no case, such as the Welcome to the Jungle at $2,029.08 and the Hot Rod at $1,629.21.

If you want an expensive skin from a case, the Printstream at $464.05 in Factory New has the most copies for trade near the top, and StatTrak copies of the case Coverts cost up to almost three times a normal copy. If you buy for how the skin looks, Minimal Wear or Field-Tested saves most of the money on skins like the Golden Coil or the Atomic Alloy.

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