| Exterior | Standard | Souvenir |
|---|---|---|
| Factory New0.00–0.07 | $430.05 | – |
| Minimal Wear0.07–0.08 | $593.15 | $637.30 |
| Field-TestedNot possible | – | – |
| Well-WornNot possible | – | – |
| Battle-ScarredNot possible | – | – |
Factory New · cheapest of 13 marketplaces
on Youpin · 466 listed
13 marketplaces · Factory New
Partners first, then lowest listed price on Nov 10, 2026; fees not included
Youpin
466 listed
$430.05
Buff163
330 listed
$432.92
HaloSkins
138 listed
$438.93
LIS-SKINS
196 listed
$456.25
Skinport and CS.DEALS are affiliate partners of this site; links to the other marketplaces carry no referral.
Steam Market · Factory New
Steam listing| Recent sale | Price | Qty |
|---|---|---|
| Aug 9, 2026 | $906.47 | 2 |
| Aug 9, 2026 | $822.17 | 1 |
| Aug 8, 2026 | $971.84 | 1 |
| Aug 7, 2026 | $831.48 | 1 |
| Aug 6, 2026 | $860.67 | 1 |
Steam figures last updated Aug 10, 2026; they may be out of date.
Price history
Daily lowest prices on up to 15 marketplaces, last 180 daysAbout M4A1-S | Blue Phosphor
M4A1-S | Blue Phosphor (Factory New) is the Factory New version of M4A1-S | Blue Phosphor, a Classified M4A1-S skin from The Control Collection, released Dec 3, 2020. Factory New copies of this finish have floats from 0.00 to 0.07. In SteamWebAPI's snapshot of Nov 10, 2026, the lowest price on a marketplace with 3+ listings was $430.05 on Youpin; 13 marketplaces listed it. The most recent Steam Community Market sale was $906.47.
With a smaller magazine than its unmuffled counterpart, the silenced M4A1 provides quieter shots with less recoil and better accuracy. Multiple layers of metallic blue paint have been applied over a chrome blue base coat.
“Feeling blue?”
Case & collection
The Control Collection
19 skins · released Dec 3, 2020
More from The Control Collection
14 of 18 other skins
M4A1-S | Blue Phosphor FAQ
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