8 marketplaces · Field-Tested
Partners first, then lowest listed price on Oct 14, 2026; fees not included
skin.land
6 listed
$1,039.12
LIS-SKINS
6 listed
$1,039.12
HaloSkins
3 listed
$1,053.32
Skinport and CS.DEALS are affiliate partners of this site; links to the other marketplaces carry no referral.
Steam Market · Field-Tested
Steam listing| Recent sale | Price | Qty |
|---|---|---|
| Jul 20, 2026 | $1,590.83 | 1 |
| Jul 5, 2026 | $1,189.02 | 1 |
| Feb 20, 2025 | $834.39 | 1 |
| Dec 21, 2024 | $846.03 | 1 |
| Nov 11, 2024 | $824.69 | 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Steam figures last updated Aug 10, 2026; they may be out of date.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 M4A4 | Poseidon
M4A4 | Poseidon is a Classified M4A4 skin from The Gods and Monsters Collection, released May 28, 2015. It comes in Factory New, Minimal Wear and Field-Tested, also as Souvenir. In SteamWebAPI's snapshot of Oct 14, 2026, prices ranged from $959.59 (Minimal Wear) to $2,689.55 (Souvenir Factory New), taking the cheapest marketplace with 3+ listings where there is one.
More accurate but less damaging than its AK-47 counterpart, the M4A4 is the full-auto assault rifle of choice for CTs. It has been custom painted with a depiction of a battle between Pisces and Poseidon.
“Three can keep a secret if two of them are dead”
Case & collection
The Gods and Monsters Collection
14 skins · released May 28, 2015
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M4A4 | Poseidon FAQ
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