M4A1-S | Blue Phosphor (Factory New) price and market overview
The M4A1-S | Blue Phosphor (Factory New) sells for $440 as of , the lowest ask across BUFF, Youpin, CSFloat and Steam. It is down 1.0% over the past 7 days.
- Price
- $440
- 24-hour change
- -3.5%
- 7-day change
- -1.0%
- 30-day change
- -15%
- 1-year change
- -48%
- All-time high
- $1,214 (October 7, 2025)
- All-time low
- $186 (January 5, 2023)
- Listings
- 1,306
- Supply
- 26,351
- Market value
- $11.6M
- Sales (7 days)
- 258
- Liquidity
- Extremely liquid, sells within an hour
About the M4A1-S | Blue Phosphor
Factory New is the cleanest grade of this Classified M4A1-S skin from The Control Collection, released on with the Introducing Operation Broken Fang update. It has no StatTrak version.
Price history
It peaked at $1,214 on and trades 64% below that peak. It is down 48% over the past year and down 22% over 90 days. Over the past year it traded between $433 and $1,199. Its all-time low was $186, on . The CS2 price history API carries the full M4A1-S | Blue Phosphor (Factory New) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | -3.5% | $440 | $457 |
| 7 days | -1.0% | $439 | $461 |
| 30 days | -15% | $433 | $526 |
| 90 days | -22% | $433 | $574 |
| 1 year | -48% | $433 | $1,199 |
Other wears
Factory New is the cheapest wear, and Minimal Wear costs 1.3 times as much.
| Exterior | Float range | Price | Listings | Liquidity | 7D |
|---|---|---|---|---|---|
| Factory New | 0.00 to 0.07 | $440 | 1,306 | Extremely liquid | -1.0% |
| Minimal Wear | 0.07 to 0.08 | $584 | 29 | Slow to sell | +0.7% |
Where it is cheapest
Steam asks the most at $696, 58% above the cheapest listing on Youpin.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| Youpin | $440 | 464 | October 26, 2026 | Youpin price API |
| C5Game | $451 | 171 | October 26, 2026 | C5Game price API |
| CSFloat | $454 | 496 | October 26, 2026 | CSFloat price API |
| BUFF | $461 | 323 | October 26, 2026 | BUFF163 price API |
| Skinport | $487 | 98 | October 26, 2026 | Skinport price API |
| Steam | $696 | 23 | October 26, 2026 | Steam Market price API |
Supply and liquidity
It has a supply of 26,351 copies, and 1,306 of them, 5.0%, are listed for sale across the four marketplaces. 258 copies sold in a recent 7-day window. It is extremely liquid and usually sells within an hour.
Related skins
It counts toward the The Control Collection index.
| Item | Price |
|---|---|
| StatTrak M4A1-S | Printstream (Minimal Wear) | $435 |
| Souvenir M4A1-S | Blood Tiger (Minimal Wear) | $432 |
| Souvenir M4A1-S | Liquidation (Battle-Scarred) | $450 |
| Souvenir M4A1-S | Welcome to the Jungle (Battle-Scarred) | $423 |
| M4A1-S | Icarus Fell (Minimal Wear) | $422 |
How much is the M4A1-S | Blue Phosphor (Factory New) worth?
$440, the lowest ask on BUFF, Youpin, CSFloat and Steam. That is 64% below its all-time high.
How much do the other wears of the M4A1-S | Blue Phosphor cost?
Minimal Wear costs $584.
Where is the M4A1-S | Blue Phosphor (Factory New) cheapest?
On Youpin, which lists 464 copies, while Steam asks the most of six marketplaces.
Is the M4A1-S | Blue Phosphor (Factory New) price going up or down?
Down 15% over the past 30 days and 22% over 90 days.
Is the M4A1-S | Blue Phosphor (Factory New) worth buying?
It is down 48% over the past year and down 15% over 30 days. By market value it ranks 8th of 46 M4A1-S skins and the most valuable of 19 skins in The Control Collection.
What are the all-time high and low prices of the M4A1-S | Blue Phosphor (Factory New)?
The high is $1,214, set on , and the low is $186, from . Over the past year it has not gone below $433.
What float range does the M4A1-S | Blue Phosphor have?
0.00 to 0.08, so the M4A1-S Blue Phosphor comes only in Factory New and Minimal Wear.