Details
- Weapon
- M4A4
- Float range
- 0.18 – 1.00
- Category
- Rifles
- Paint index
- 255
- Legacy model
- No
- Pattern
- Asiimov
- Side
- Counter-Terrorists
- Trade-up contracts
- Eligible
Colours
Gray 41%
Green 18%
Orange 12%
Other 29%
Market activity
- Liquidity
- 34 / 100
- Low
- Popularity
- 90 / 100
- Strong
Cost to sell 34
Market supply 56
Sales velocity 57
Steam order book
C tier liquidity- Highest buy order
- $359.88
- Lowest sell listing
- $449.28
- Spread
- $89.4019.90%
571 buy orders 2 sell listings
Where it comes from
Renders
Well-Worn
Game files
The textures CS2 builds this skin from, extracted from the game files.
Custom — printed designThe full artwork is painted directly onto the weapon — what you see is the design.
StatTrak™M4A4 Asiimov (Well-Worn)
Well-Worn
Lowest price
$262.09
on 
Skinport, the cheapest of 15 markets $117.91 less than Steam
- Median
- $316.33
- 24 hours
- +1.3%
-
- 7 days
- +5.0%
-
- 30 days
- −0.7%
-
127 listings across all markets
Marketsfor StatTrak™ M4A4 | Asiimov (Well-Worn)
15 with a price- Skinport Lowest4 listed $262.09 Buy
Skins.com2 listed $288.00 Buy
CSBoard20 listed $294.48 Buy
White.Market12 listed $299.98 Buy
BUFF1638 listed $300.45 Buy
HaloSkins3 listed $303.00 Buy
Market.CSGO5 listed $311.00 Buy
ShadowPay2 listed $315.56 Buy
27 markets without a price
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Price historyof M4A4 | Asiimov
$316.33
+3.6% over 30D·median across markets
Oct 1, 2026 Oct 31, 2026
Price by float
The lowest price you can buy at, across markets, for each float. Jumps at the wear boundaries are real.
$311.00
cheapest at float 0.4350 · 0 listings on 0 markets nearby
0.380.400.430.45
Cheapest
| Float range | Lowest price | Listings |
|---|---|---|
| WW 0.38 – 0.40 | $307.43 | |
| 0.40 – 0.42 | $333.78 | |
| 0.42 – 0.45 | $310.35 |
In short
Origin
The M4A4 | Asiimov can be obtained by opening Winter Offensive Weapon Case. It is also part of the The Winter Offensive Collection collection.
Rarity
The M4A4 | Asiimov has a Covert rarity and is categorised as Rifles, with an estimated case drop chance of 0.320%.
Availability
The cheapest StatTrak™ M4A4 | Asiimov (Well-Worn) is $262.09 on Skinport, with prices across 15 markets ranging up to $577.02.
Price trend
Over the last 30 days the cross-market median price of the StatTrak™ M4A4 | Asiimov (Well-Worn) went from $305.30 to $316.33 (+3.6%), with a low of $287.43 on Oct 21 and a high of $316.92 on Oct 20. That is +9.6% over the last 7 days. On the Steam Community Market the highest buy order is $359.88 and the lowest listing is $449.28 (571 buy orders, 2 listings).
Versions
The float value ranges from 0.18 to 1.00, available in 3 wear conditions. It also has a StatTrak™ version and a Souvenir version.
Finish Style
This M4A4 features the Asiimov design.
Planning a contract with M4A4 | Asiimov? Simulate output floats, odds and profit in the CS2 trade-up calculator.
Guides
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M4A4 | Asiimov — Frequently Asked Questions
How much does the StatTrak™ M4A4 | Asiimov (Well-Worn) cost?
As of Oct 2026, the cheapest StatTrak™ M4A4 | Asiimov (Well-Worn) costs $262.09 on Skinport. CSSkinLab compares live prices across 15 CS2 marketplaces so you always see the cheapest offer first.
What is the float range of the StatTrak™ M4A4 | Asiimov (Well-Worn)?
The StatTrak™ M4A4 | Asiimov (Well-Worn) has a float range of 0.18 – 1.00. Lower floats mean less visible wear on the skin. The M4A4 | Asiimov exists in 3 wear tiers: Field-Tested, Well-Worn and Battle-Scarred.
Does the M4A4 | Asiimov come in StatTrak™ or Souvenir?
Yes. The M4A4 | Asiimov drops in both StatTrak™ (with a kill counter) and Souvenir versions, alongside the normal version. Each version trades at its own price.
Can I use the StatTrak™ M4A4 | Asiimov (Well-Worn) in a trade-up?
Yes. The StatTrak™ M4A4 | Asiimov (Well-Worn) can be used as an input in a trade-up contract: combine ten Covert skins to receive one skin of the next rarity tier. Use the CSSkinLab trade-up calculator to find the best inputs and simulate float outcomes and ROI, or work backwards from a target skin with the reverse calculator.
Where does the M4A4 | Asiimov drop from?
The M4A4 | Asiimov drops from the Winter Offensive Weapon Case with an estimated drop chance of 0.320% per opening. It belongs to the The Winter Offensive Collection. You can also buy it directly from community marketplaces, usually for less than the cost of opening cases.
What rarity is the M4A4 | Asiimov?
The M4A4 | Asiimov is a Covert rarity skin. Rarity determines how often it drops and which trade-up contracts it fits into.