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SVM4A1-S | Blue Phosphor$1,700.50
Dropped 3.6% today — buy opportunity

Souvenir M4A1-S | Blue Phosphor CS2 Price

Market avg$1,026
Souvenir M4A1-S | Blue Phosphor
Moderate Demand24 listings−40% vs avg
Listings2413 of 39 · 4m ago
vs market avg−40%avg $1,026
vs BUFF−7.8%BUFF $671
7-day−1.1%$619 – $626
Lowest PricesBest PayoutsTrade Values
What each marketplace would pay you right now. Listing it yourself will usually beat these — a payout is a floor, not a valuation.
What each site values it at in a swap. Not all of these are the same kind of money — the figure names its own basis.
Float pricingFN$1,025.82
Trend+16.5% over 30 days-14.8% this week · -3.6% todayTrend: +16.5% over 30 days. Open for the workings.
Where today sits in the month
30-day low$590.9230-day high$700.00

Today at $618.86 — 4.7% above the month's floor.

Details
Float
0.00 – 0.08
ReleasedDec 3, 2020 · Operation Broken Fang
Colors
0.0(0)
Lowest Market PricesBest PayoutsTrade Values
Lowest
$618.86
DemandModerate Demand
Listings2413 of 39 marketplaces · 4m ago
vs market avg−40%avg $1,026
vs BUFF−7.8%BUFF $671
7-day−1.1%$618.86 – $625.80
What each marketplace would pay you right now. Listing it yourself will usually beat these — a payout is a floor, not a valuation.
What each site values it at in a swap. Not all of these are the same kind of money — hover a figure for what it is.
More Skins
Price History
24h
-3.6%
7d
-14.8%
30d
+16.5%
About

About the M4A1-S | Blue Phosphor

From the gameMultiple layers of metallic blue paint have been applied over a chrome blue base coat. Feeling blue?

The M4A1-S | Blue Phosphor is a Classified-grade skin in Counter-Strike 2, featuring the Blue Phosphor finish on the M4A1-S — see All M4A1-S skins.

Origin

It belongs to The Control Collection. A Souvenir edition drops from CS2 Major tournament matches.

Rarity

The M4A1-S | Blue Phosphor is a Classified-grade skin.

Float and wear

The float value of the M4A1-S | Blue Phosphor runs from 0.00 to 0.08. With a maximum float of 0.08 every copy is near Factory New. Within a wear, a lower float looks cleaner in game and usually costs more.

Price

The M4A1-S | Blue Phosphor (Minimal Wear) has an aggregate market price of about $1,700.50. The Factory New copy is down 14.8% over 7 days and up 16.5% over 30 days. Across wears it ranges from $544.80 (Factory New) to $680.43 (Minimal Wear).

Availability

13 marketplaces are quoting the M4A1-S | Blue Phosphor right now. The comparison table above lists each one with its lowest price, and the cheapest is marked.

Released

The M4A1-S | Blue Phosphor first entered the game on Dec 3, 2020, when the Control Collection was released as part of Operation Broken Fang.

Versions

A Souvenir version drops from CS2 Major matches, with gold stickers for the event, the teams and the MVP; it is rarer than the standard skin.

Price Analysis

Current Trend

The Souvenir M4A1-S | Blue Phosphor (Factory New) shows a Strongly bullish trend. +16.5% (30d).

24h-3.6%
7d-14.8%
30d+16.5%

Market Position

Trades in the ultra-premium range ($1,025.82–$1,700.50).

BracketUltra-premium
VolatilityLow
MomentumNegative

Traded Range

Since August 2026, the Souvenir M4A1-S | Blue Phosphor (Factory New) has traded between $639.78 and $1,427.20. Today's price is 28% below that high.

High$1,427.20 Sep 25, 2026
Low$639.78 Aug 26, 2026
12 months$639.78–$1,427.20

Market Comparison

Compare prices above. 5-20% differences exist due to fees. Third-party markets beat Steam's 15% fee.

Timing Insight

Prices trending up - favorable for sellers. See charts for history.

M4A1-S stats

132384728
Damage per bullet, point blank · armor = kevlar + helmet
HitboxNo armorArmor
Head13292
Chest & arms3826
Stomach4733
Legs2828
Fire rate
600 RPM
Price
$2,900
Magazine
20 / 60
Move speed
225 u/s

Frequently Asked Questions

The M4A1-S | Blue Phosphor commands premium prices due to several factors: It belongs to The Control Collection. The Blue Phosphor finish is particularly sought-after for its distinctive appearance, and supply is inherently limited while demand remains high from collectors and players.

Float values in CS2 determine a skin's wear level on a scale from 0.00 (perfect) to 1.00 (maximum wear). This is a restricted float skin that can only drop in Factory New or near-FN condition, making all examples relatively clean. Lower float values within any condition category (e.g., 0.01 vs 0.06 in Factory New) result in cleaner appearances and typically command higher prices. For high-value trades, always verify the exact float value using inspection tools.

Prices for the M4A1-S | Blue Phosphor vary across marketplaces due to fees, regional pricing, and seller competition. Originally from The Control Collection, this skin is available on third-party marketplaces. The Steam Community Market charges 15% fees, while third-party markets like Skinport, DMarket, and Buff163 offer lower prices with 2-10% fees. Compare real-time prices in the market comparison table above to find the best deal.

Investment potential depends on several factors. The M4A1-S | Blue Phosphor is from The Control Collection — skins from discontinued collections tend to appreciate as supply decreases over time. Key considerations: (1) Check the 30-day and 90-day price trends in the charts above; (2) Evaluate overall CS2 market conditions. Past performance doesn't guarantee future returns, but the M4A1-S | Blue Phosphor has maintained steady trading interest. Diversifying across multiple items typically reduces risk.

Souvenir skins are exclusive drops from CS2 Major tournament matches. They feature gold stickers commemorating the specific match, teams, and MVP player. Souvenir M4A1-S | Blue Phosphor cannot be obtained through regular case openings, making them significantly rarer than standard versions. The value depends heavily on which tournament, match, and player signatures are featured. High-profile player autographs (like s1mple or ZywOo) can multiply the skin's value several times over.

Yes, all weapon skins including the M4A1-S | Blue Phosphor are purely cosmetic and can be used in all CS2 game modes including competitive matchmaking, Premier, and professional tournaments. Skins provide no gameplay advantages or disadvantages - they only change the weapon's visual appearance. Many professional players use skins during official matches, and you'll often see high-value items like this featured in tournament broadcasts.

The M4A1-S | Blue Phosphor is currently trending upward. Over the past 7 days, the price has increased by 14.8%, and over the past 30 days it has risen 16.5%. Rising prices can indicate growing demand, reduced supply from case openings, or broader market-wide appreciation. Check the price chart above for detailed historical trends and to identify potential buying opportunities.

The M4A1-S | Blue Phosphor is part of The Control Collection. Souvenir versions drop exclusively during CS2 Major tournament matches. All skins from the same collection share a rarity hierarchy, which affects trade-up contract possibilities and overall value.

The in-game description reads: "Multiple layers of metallic blue paint have been applied over a chrome blue base coat. Feeling blue?" The Blue Phosphor finish on the M4A1-S is a distinctive design that has made this skin a recognizable part of CS2's visual identity.

Yes, 6 professional CS2 players currently have the M4A1-S | Blue Phosphor in their inventory, including flameZ, mezii and FalleN. Pro player adoption is a strong indicator of a skin's prestige and desirability in the community, and can positively influence its market value.

Based on our real-time price comparison across 40+ marketplaces, CSFloat currently has the lowest price for the M4A1-S | Blue Phosphor at $618.86. However, prices change frequently as sellers list and buyers purchase. We recommend checking the marketplace comparison table above for the most current prices, and remember to factor in each marketplace's fees when comparing total costs.

The M4A1-S deals 38 base damage per bullet. Per shot at point blank that is 132 to the head, 38 to the chest or arms, 47 to the stomach and 28 to the legs, before armor. Damage falls off to ×0.94 every 500 units.

Only without a helmet. A headshot does 132 to a bare head but 92 through a helmet, so a helmeted player needs 2 shots.