What is knife in mouth - case hardened (blue gem) worth on Roblox?
As of August 25, 2026, knife in mouth - case hardened (blue gem) has a Recent Average Price (RAP) of 1,690 Robux and the cheapest reseller listing is 5,555 Robux. Across 99 copies, its estimated market value is 167,310 Robux.
How rare is knife in mouth - case hardened (blue gem)?
knife in mouth - case hardened (blue gem) is a UGC Limited with 99 total copies. it is sold out at the original price, so copies now trade only on the resale market. it originally sold for 100 Robux.
knife in mouth - case hardened (blue gem) has 77 favorites on the Roblox catalog.
About knife in mouth - case hardened (blue gem)
the blade has been color case hardened, producing a highly desired and rare light blue texture. more ugc and knives here: https://www.roblox.com/catalog?Category=11&CreatorName=Tom_atoes&salesTypeFilter=1&IncludeNotForSale normal version: https://www.roblox.com/catalog/13783868299/
knife in mouth - case hardened (blue gem) appears in the RBX Invest collections Limiteds under 100 Copies, Limiteds under 1,000 Copies, Limiteds under 10,000 R$, Sold-Out UGC Limiteds.