| Exterior | Standard | Souvenir |
|---|---|---|
| Factory New0.00–0.07 | $1.57 | $3.85 |
| Minimal Wear0.07–0.15 | $0.51 | $1.34 |
| Field-Tested0.15–0.38 | $0.26 | $0.58 |
| Well-Worn0.38–0.45 | $0.32 | $1.07 |
| Battle-Scarred0.45–0.73 | $0.35 | $1.11 |
Souvenir Field-Tested · cheapest of 13 marketplaces
on Buff163 · 200 listed
13 marketplaces · Souvenir Field-Tested
Partners first, then lowest listed price on Oct 14, 2026; fees not included
Buff163
200 listed
$0.58
HaloSkins
114 listed
$0.59
LIS-SKINS
83 listed
$0.59
Youpin
177 listed
$0.60
skin.land
83 listed
$0.60
Skinport and CS.DEALS are affiliate partners of this site; links to the other marketplaces carry no referral.
Steam Market · Souvenir Field-Tested
Steam listing| Recent sale | Price | Qty |
|---|---|---|
| Aug 10, 2026 | $0.78 | 1 |
| Aug 10, 2026 | $0.78 | 1 |
| Aug 10, 2026 | $0.87 | 1 |
| Aug 9, 2026 | $0.89 | 2 |
| Aug 9, 2026 | $0.67 | 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Steam figures last updated Aug 10, 2026; they may be out of date.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 | Mud-Spec
Souvenir M4A1-S | Mud-Spec (Field-Tested) is the Souvenir Field-Tested version of M4A1-S | Mud-Spec, an Industrial Grade M4A1-S skin from The Anubis Collection, released Apr 25, 2023. Field-Tested copies of this finish have floats from 0.15 to 0.38. In SteamWebAPI's snapshot of Oct 14, 2026, the lowest price on a marketplace with 3+ listings was $0.58 on Buff163; 13 marketplaces listed it. The most recent Steam Community Market sale was $0.78.
With a smaller magazine than its unmuffled counterpart, the silenced M4A1 provides quieter shots with less recoil and better accuracy. A custom black and brown camouflage has been applied.
“Backup has arrived”
Case & collection
Anubis Collection Package
19 finishes inside.
Paris 2023 Anubis Souvenir Package
19 finishes inside.
Copenhagen 2024 Anubis Souvenir Package
19 finishes inside.
Shanghai 2024 Anubis Souvenir Package
19 finishes inside.
Austin 2025 Anubis Souvenir Package
19 finishes inside.
Austin 2025 Anubis Souvenir Highlight Package
19 finishes inside.
The Anubis Collection
19 skins · released Apr 25, 2023
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M4A1-S | Mud-Spec FAQ
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