What is Dr Radium's Key worth on Roblox?
As of September 15, 2026, Dr Radium's Key has a Recent Average Price (RAP) of 590 Robux and the cheapest reseller listing is 555 Robux. Across the 88 owned copies, its estimated market value is 51,920 Robux.
That puts the cheapest copy 6% below RAP. RAP averages recent completed sales, so a listing under it means sellers are currently asking less than the item has been trading for.
How rare is Dr Radium's Key?
Dr Radium's Key is a UGC Limited Shoulder Accessory with 88 total copies. it is sold out at the original price, so copies now trade only on the resale market. it originally sold for free.
Dr Radium's Key has 1,899 favorites on the Roblox catalog.
About Dr Radium's Key
Dr Radium's mysterious key. Only a few people will ever own this however. This key will allow access to future ugc limiteds both free and paid. More of my stuff here --> https://www.roblox.com/catalog?Category=1&CreatorName=Dr_Radium&salesTypeFilter=1&SortType=3
Where to find Dr Radium's Key
Dr Radium's Key is Roblox asset ID 15149249434. it was published by Dr_Radium. on RBX Invest it sits in the UGC Limited Shoulder Accessories, Limiteds under 100 Copies, Limiteds under 1,000 Copies, Limiteds under 1,000 R$ 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.