M4A1-S | Blue Phosphor
All prices · Factory New
| Marketplace | Price | |
|---|---|---|
| LIS-SKINS107 offers | $650.00 | Buy → |
| Waxpeer45 offers | $659.35 | Buy → |
| Skinport94 offers | $694.74 | Buy → |
| Market.CSGO43 offers | $703.49 | Buy → |
| Steam Community Market | $933.50 | Buy → |
Item details
- Type
- Rifle
- Weapon
- M4A1-S
- Finish
- Blue Phosphor
- Rarity
- Classified
- Quality
- Normal · Souvenir
- Colors
- Collection
- The Control Collection
- Float range
- 0.00 - 0.08
- Exteriors
- FN · MW
Price statistics
- Current low
- $650.00
- High
- $674.40 · Jun 20, 2026
- Low
- $647.79 · Jun 22, 2026
- Active listings
- 321
- Trade volume
- $66.3K traded/mo
- Liquidity
- High
- Markets
- 5 tracked
High / low over prices we've tracked since Jun 20, 2026 - extends toward true all-time as snapshots accumulate.
★ Owned by 10 pros
Price history
More M4A1-S skins
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About the M4A1-S | Blue Phosphor
Overview
The M4A1-S | Blue Phosphor is a CS2 souvenir classified rifle from the The Control Collection. skins.ai tracks its live price across every major CS2 marketplace, refreshed continuously so you always see the current floor.
Finish
Blue Phosphor is the finish applied to the M4A1-S. Its exact appearance depends on the item's float (wear) value, lower floats look cleaner and usually sell for more, while higher floats are more affordable.
Rarity & availability
Graded Classified. The M4A1-S | Blue Phosphor trades on the Steam Community Market and third-party marketplaces; supply and live demand set the price shown above.
Investment outlook
The M4A1-S | Blue Phosphor currently starts around $650.00. Use the multi-market comparison and price history on this page to time an entry. Past performance doesn't guarantee future returns, watch trading volume and spread risk across items.
Related guides
Frequently asked questions
What is the M4A1-S | Blue Phosphor?
M4A1-S | Blue Phosphor is a CS2 souvenir classified rifle from the The Control Collection. skins.ai tracks its live price across every major marketplace.
How much is the M4A1-S | Blue Phosphor worth?
It currently starts around $650.00, depending on wear, float and marketplace. Compare live prices above.
What wear conditions does the M4A1-S | Blue Phosphor come in?
It is available in Factory New, Minimal Wear.
Where is the cheapest place to buy the M4A1-S | Blue Phosphor?
Compare live prices across Skinport, Waxpeer, LIS-SKINS and the other markets we track on this page to find the cheapest current listing, third-party markets often undercut Steam, which charges a ~15% fee.
Is the M4A1-S | Blue Phosphor a good investment?
It depends on entry price, trading volume and market trend. Use the price history and volume data here, and remember past performance doesn't guarantee future returns.