Brainus collection 
Dr. Brainus Facemask
Skin for Metal Facemask · by 
SayChains
Best price 
Skinport Marketplace · 35 in stock Steam Market $0.89
$0.58 -35% vs Steam
Skinport Marketplace · 35 in stock Steam Market $0.89 $0.89Steam lowest
$0.72Highest buy order
121Listings
1,981Buy orders
CollectionBrainus
Applies to Metal Facemask
ReleasedOct 2025
Store price$0.99no longer sold
Creator SayChains
SayChains Workshop Open on Steam
Tradable Yesafter 7 days
Marketable Yesafter 7 days
Breaks into1 × Cloth
MarketableTradableLoot CrateBreakableCommodity
Dr. Brainus Facemask prices
10 marketplaces # Marketplace Price vs Steam Stock
1 SkinportLowest Marketplace $0.58 -35% 35 2 
CS.Deals Marketplace $0.59 -34% 23 3 
LIS-Skins Marketplace $0.62 -30% 18 4 
Avan.market Marketplace $0.64 -28% 11 5 
Rust.tm Marketplace $0.65 -27% 11 6 
Waxpeer Marketplace $0.65 -27% 19 7 
DMarket Marketplace $0.79 -11% 7 8 
Steam Market Official $0.89 — 121 9 
Mannco.store Marketplace $15.60 +1653% 1 10 
CS.Trade Exchange $0.86 -3% 0 About
This is a skin for the Metal Facemask item. You will be able to apply this skin at a repair bench or when you craft the item in game. Breaks down into 1 x Cloth
