0.00 - 0.070.08
The M4A1-S | Blue Phosphor costs from $551.51 in Factory New to $593.52 in Minimal Wear, with 1,327 listings across two wear grades, as of September 11, 2026. It is a Classified rifle finish from The Control Collection, available in Factory New and Minimal Wear, with a float range of 0.00 to 0.08.
M4A1-S | Blue Phosphor market overview
- Rarity
- Classified
- Float range
- 0.00 - 0.08
- Source
- The Control Collection
- Collection
- The Control Collection
- Liquidity
- Extremely liquid, estimated under 1 hour to sell
- Price
- $551.51
- 7-day change
- -0.1%
- 30-day change
- -1.6%
- 1-year change
- -49.8%
- All-time high
- $1,213.56 (October 7, 2025)
- All-time low
- $185.98 (January 5, 2023)
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | +0.7% | $547.94 | $555.84 |
| 7 days | -0.1% | $547.94 | $564.64 |
| 30 days | -1.6% | $515.00 | $562.49 |
| 90 days | -12.3% | $515.00 | $642.63 |
| 1 year | -49.8% | $508.18 | $1,213.56 |
| Exterior | Float range | Price | Listings | Liquidity | 7D |
|---|---|---|---|---|---|
| Factory New | 0.00 to 0.07 | $551.51 | 1,300 | Extremely liquid | -0.1% |
| Minimal Wear | 0.07 to 0.08 | $593.52 | 27 | Illiquid | -2.4% |
How much is the M4A1-S | Blue Phosphor worth?
Tracked asks span $551.51 to $897.75, a difference of 62.8%. The highest price cs2.sh has tracked for Factory New is $1,213.56 on , and the lowest is $185.98 on . The price is 54.6% below that high. cs2.sh has tracked the M4A1-S | Blue Phosphor since , 1,350 days of daily price history. cs2.sh first priced the M4A1-S | Blue Phosphor at $188.46 on ; it has risen 192.6% since. Its one-month volatility is 8.6%, the gap between its highest and lowest tracked price over that window as a share of the price.
How much does the M4A1-S | Blue Phosphor skin cost?
It has a price of $551.51 in Factory New as of September 11, 2026, based on the lowest asks across the major marketplaces.
How has the M4A1-S | Blue Phosphor's price been trending?
Down 0.1% over the past 7 days and 1.6% over the past 30 days as of September 11, 2026. The highest price cs2.sh has ever tracked for this version is $1,213.56.
How much has the M4A1-S | Blue Phosphor's price changed over the past year?
Down 49.8% over the past year, between $508.18 and $1,213.56.
What is the highest price the M4A1-S | Blue Phosphor has reached?
$1,213.56 on . The lowest cs2.sh has tracked is $185.98 on .
How far below its all-time high is the M4A1-S | Blue Phosphor?
54.6% below, at $551.51 against a high of $1,213.56 on October 7, 2025.