M4A1-S | Blue Phosphor (Factory New)
Market › M4A1-S › M4A1-S | Blue Phosphor (Factory New)
Classified Rifle
M4A1-S | Blue Phosphor (Factory New): Steam price $580.26, lowest listing $432.00 on CSFloat, -23.49% in 30 days, -51.74% in a year, 6 marketplaces compared.
Lowest price on each marketplace
- CSFloat: $432.00
- Skinport: $445.87
- LIS-SKINS: $463.28
- Waxpeer: $478.00
- Market.CSGO: $484.62
- Steam Market: $580.26
Price facts
- 30-day change: -23.49%, from $758.45 on 2026-10-10 to $580.26 on 2026-11-09
- 1-year change: -51.74%, from $1,202.30 on 2025-11-09 to $580.26 on 2026-11-09
- All-time high: $1,716.02 on 2026-06-19
- All-time low: $149.40 on 2021-09-22
- Cheapest marketplace now: CSFloat at $432.00, 26% below Steam
- Marketplaces listing it now: 5
- Steam sales, last 30 days: 29
- Steam price history since 2020-12-03 (1,961 days with a price)
Steam price by month
| Month | Median | Low | High | Sales |
|---|---|---|---|---|
| Nov 2026 | $656.90 | $568.21 | $781.44 | 8 |
| Oct 2026 | $670.76 | $556.15 | $758.45 | 39 |
| Sep 2026 | $762.11 | $363.77 | $1,083.82 | 45 |
| Aug 2026 | $868.32 | $714.82 | $970.24 | 38 |
| Jul 2026 | $898.91 | $799.98 | $995.53 | 45 |
| Jun 2026 | $922.84 | $789.03 | $1,716.02 | 36 |
| May 2026 | $1,070.55 | $852.30 | $1,263.59 | 45 |
| Apr 2026 | $1,127.26 | $1,008.17 | $1,241.40 | 48 |
| Mar 2026 | $1,147.36 | $786.43 | $1,325.58 | 48 |
| Feb 2026 | $1,309.12 | $1,141.43 | $1,377.72 | 26 |
| Jan 2026 | $1,266.90 | $1,204.01 | $1,448.53 | 34 |
| Dec 2025 | $1,318.32 | $1,137.59 | $1,521.80 | 28 |