Ultramarine collection 
Best price 
RapidSkins Exchange · 1 in stock Steam Market $2.99
$2.01 -33% vs Steam
RapidSkins Exchange · 1 in stock Steam Market $2.99 $2.99Steam lowest
$2.42Highest buy order
29Listings
973Buy orders
CollectionUltramarine
Applies to Rock
ReleasedJul 2025
Store price$1.99no longer sold
Creator 
Giba
Giba Workshop Open on Steam
Tradable Yesafter 7 days
Marketable Yesafter 7 days
Breaks into1 × Metal
MarketableTradableLoot CrateBreakableCommodity
Ultramarine Rock prices
12 marketplaces # Marketplace Price vs Steam Stock
1 RapidSkinsLowest Exchange $2.01 -33% 1 2 
LIS-Skins Marketplace $2.05 -31% 9 3 
Skinport Marketplace $2.05 -31% 13 4 
CS.Deals Marketplace $2.05 -31% 27 5 
ShadowPay Marketplace $2.08 -30% 3 6 
Avan.market Marketplace $2.13 -29% 2 7 
Waxpeer Marketplace $2.15 -28% 10 8 
Rust.tm Marketplace $2.17 -27% 2 9 
DMarket Marketplace $2.31 -23% 8 10 
Steam Market Official $2.99 — 29 11 
CS.Trade Exchange $3.20 +7% 1 12 
Mannco.store Marketplace $4.96 +66% 1 About
This is a skin for the Rock 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 Metal
