Mutagen SMG
Rust Custom SMG skin
- Listings
- 3
- Markets
- 1 / 7
Buy & sell Mutagen SMG
| Marketplace | Price | vs Steam | Buy | ||
|---|---|---|---|---|---|
 CS.Deals Best price | $1.27 | n/a | 3 | Oct 14, 2026 | Buy |
Lowest listing per market, snapshot of Oct 14, 2026. vs Steam = (Steam − market) ÷ Steam.
Steam price history
- Cash market median · Oct 7, 2026
- $1.27
- Cash market median · Oct 14, 2026
- $1.27
- Change
- 0%
8 snapshots, Oct 7, 2026 – Oct 14, 2026: one point per price refresh, and days without one are not filled in. The cash median is the middle price across every market except Steam.
- Cash market median · Sep 18, 2026
- $1.03
- Cash market median · Oct 14, 2026
- $1.27
- Change
- +23.3%
27 snapshots, Sep 18, 2026 – Oct 14, 2026: one point per price refresh, and days without one are not filled in. The cash median is the middle price across every market except Steam.
- Cash market median · Aug 28, 2026
- $1.03
- Cash market median · Oct 14, 2026
- $1.27
- Change
- +23.3%
29 snapshots, Aug 28, 2026 – Oct 14, 2026: one point per price refresh, and days without one are not filled in. The cash median is the middle price across every market except Steam.
Market stats
- CS.Deals avg sold (30d)
- $1.11 · 16 sales
Steam Community Market figures, snapshot of Oct 14, 2026. The CS.Deals average is what it sold for on CS.Deals, from CS.Deals' own sales.
Price positioning
- #26 most expensive of 61 Custom SMG skins
- Priced above 58% of Custom SMG skins
Ranked by best current price among the skins Rustly tracks for this item.
Skin details
- Skin
- Mutagen SMG
- Item
- Custom SMG
- Category
- Custom SMG Skins
Mutagen SMG market overview
Mutagen SMG is a Rust skin for the Custom SMG. Its lowest price right now is $1.27 on CS.Deals.
By best price it is the #26 most expensive of the 61 Custom SMG skins Rustly tracks.
More Custom SMG Skins
BrainStorm SMG
Custom SMG
Minicopter SMG
Custom SMG
Stinger SMG
Custom SMG
Symbiote SMG
Custom SMG
Monster SMG
Custom SMG
Peacemaker SMG
Custom SMG
Lunar Snake SMG
Custom SMG
Gingerbread SMG
Custom SMGCel SMG
Custom SMG
Glister SMG
Custom SMGFrequently Asked Questions
How much is Mutagen SMG worth?expand_more
The cheapest Mutagen SMG is $1.27 on CS.Deals. Across 1 marketplaces it ranges $1.27.
Where can I buy Mutagen SMG the cheapest?expand_more
Right now CS.Deals has the lowest price at $1.27. Prices move between markets, so compare all 1 in the table above before you buy.
What item does Mutagen SMG apply to?expand_more
Mutagen SMG is a skin for the Custom SMG in Rust. Once you own it, apply it to a Custom SMG from your inventory, or spray it on at a workbench.