How much is Master Key worth? Price and value
As of November 10, 2026, Master Key has a Recent Average Price (RAP) of 0 Robux. Across the 5 owned copies, its estimated market value is 0 Robux.
No reseller currently has a copy listed, so RAP is the only live price signal. Sold-out Limiteds with no open listings only move when a holder decides to sell.
How rare is Master Key?
Master Key is a UGC Limited Back Accessory with 5 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for free.
Master Key has 103 favorites on the Roblox catalog.
Did Master Key make money for release buyers?
Master Key sold out of its original stock 2 days after its first recorded sale, on Jun 22, 2024. Copies could be resold from Jul 20, 2024, once Roblox's 30-day resale lock ended.
About Master Key
I guess you could say it's a key for friendship!
How to get Master Key
Master Key is no longer sold by the creator and no reseller has a copy listed right now, so it can only be bought once a holder lists one.
Master Key is Roblox asset ID 18137182939. It was published by FatDog779. On RBX Invest it sits in the UGC Limited Back Accessories, Rarest Limiteds (10 copies or fewer), Limiteds under 100 Copies, Limiteds under 1,000 Copies collections. The RAP, reseller listings, and copy counts on this page refresh from Roblox continuously, so the figures above are the state of the market at the last update rather than a fixed snapshot.