Mutagen SMG
Applies to Custom SMG
Prices by marketplace
DMarketcheapest$0.90cheapest· 8 listed8$0.90Buyopen_in_new
Waxpeer$0.90· 6 listed6$0.90Buyopen_in_new
Skinport$1.17· 14 listed14$1.17Buyopen_in_new
Swap.gg$1.75· 2 listed2$1.75Buyopen_in_new
Prices updated Aug 28, 2026. Cents converted to USD.
About Mutagen SMG
Mutagen SMG is a skin for the Custom SMG in Rust. It's one of the more affordable skins, with the cheapest listing at just $0.90.
It's listed across 4 skin marketplaces, priced from $0.90 to $1.75. The cheapest place to buy it right now is DMarket at $0.90.
Frequently Asked Questions
How much is Mutagen SMG worth?expand_more
The cheapest Mutagen SMG is $0.90 on DMarket. Across 4 marketplaces it ranges $0.90 to $1.75.
Where can I buy Mutagen SMG the cheapest?expand_more
Right now DMarket has the lowest price at $0.90. Prices shift between markets, so it's worth comparing all 4 listings in the price 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.
Is Mutagen SMG expensive?expand_more
No — at $0.90 it's a budget skin that most players can pick up cheaply.
Can you get Mutagen SMG for free?expand_more
Rust hands out skins free through Twitch Drops and occasional item-store promotions, but Mutagen SMG isn't a current drop — the cheapest way to get it is buying from the market, from $0.90.
