About the M4A1-S | Blue Phosphor
The M4A1-S | Blue Phosphor is a Classified-grade skin in Counter-Strike 2, featuring the Blue Phosphor finish on the M4A1-S.
How to Obtain: It belongs to the Control Collection. A Souvenir edition is available as an exclusive drop from CS2 Major tournament matches, featuring commemorative gold stickers.
Float Value and Wear: This skin has a float value range of 0.00 to 0.08. With a maximum float of 0.08, this skin can only exist in near-Factory New condition, meaning every copy looks exceptionally clean. Lower float values within each condition tier produce a cleaner in-game appearance and typically command higher prices.
Price and Market Trends: The M4A1-S | Blue Phosphor (Factory New) has a median market price of approximately $912.03, with the lowest listing prices available in the marketplace comparison below. Across wear conditions, prices range from $603.22 (Factory New) to $708.18 (Minimal Wear).
Souvenir Edition: The Souvenir M4A1-S | Blue Phosphor is an exclusive drop from CS2 Major tournament matches, adorned with gold stickers commemorating the event, teams, and MVP player. Souvenir editions are significantly rarer and more collectible than standard versions.
Price Analysis: Souvenir M4A1-S | Blue Phosphor (Factory New)
Current Trend
The Souvenir M4A1-S | Blue Phosphor (Factory New) shows a Stable trend.
Market Position
Trades in the affordable range.
Market Comparison
Compare prices above. 5-20% differences exist due to fees.
Timing Insight
Market stable - good for buyers and sellers. See charts for history.
Frequently Asked Questions
What's the difference between Factory New and Minimal Wear for the M4A1-S | Blue Phosphor?
Factory New (FN) M4A1-S | Blue Phosphor skins have float values between 0.00-0.07, showing minimal to no visible wear. Minimal Wear (MW) floats range from 0.07-0.15, with slight scratches or fading. This skin has a restricted float range (0.00-0.08), meaning Battle-Scarred versions don't exist. The price gap between FN and MW varies by finish — some designs like the Blue Phosphor pattern hide wear better than others, making MW versions a strong value alternative.
Why is the M4A1-S | Blue Phosphor so expensive?
The M4A1-S | Blue Phosphor commands premium prices due to several factors: It belongs to the 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.
What is the float value range for the M4A1-S | Blue Phosphor?
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.
Where is the cheapest place to buy the M4A1-S | Blue Phosphor?
Prices for the M4A1-S | Blue Phosphor vary across marketplaces due to fees, regional pricing, and seller competition. Originally from the 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.
Is the M4A1-S | Blue Phosphor a good investment?
Investment potential depends on several factors. The M4A1-S | Blue Phosphor is from the 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.
What makes Souvenir M4A1-S | Blue Phosphor special?
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.
Can I use the M4A1-S | Blue Phosphor in competitive CS2?
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.
What collection is the M4A1-S | Blue Phosphor from?
The M4A1-S | Blue Phosphor is part of the 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.
Do professional CS2 players use the M4A1-S | Blue Phosphor?
Yes, 6 professional CS2 players currently have the M4A1-S | Blue Phosphor in their inventory. Pro player adoption is a strong indicator of a skin's prestige and desirability in the community, and can positively influence its market value.
Which marketplace has the cheapest M4A1-S | Blue Phosphor right now?
Based on our real-time price comparison across 15+ marketplaces, Buff163 currently has the lowest price for the M4A1-S | Blue Phosphor at $636.79. 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.

































