The #1 Roblox Portfolio Management Platform

RBX Invest RBX Invest

Track / Analyze / Profit

Track your Roblox inventory of Classic and UGC Limiteds, monitor reseller positions, and analyze portfolio performance all in one exclusive platform.

Irradiated Skull

Irradiated Skull is a Roblox UGC Limited hat by Sideris UGC. Its original stock of 88 copies has sold out. Resale listings start at 4,999 R$, about 1013% above its RAP of 449 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Oct 24, 2023.

RAP 449 R$
Lowest Price 4,999 R$
Total Copies 88
Original Copies Remaining Sold Out
Original Price 300 R$
Market Cap 39,512 R$
Item Type UGC Limited
Category Hat
Creator Sideris UGC

What is Irradiated Skull worth on Roblox?

As of September 3, 2026, Irradiated Skull has a Recent Average Price (RAP) of 449 Robux and the cheapest reseller listing is 4,999 Robux. Across the 88 owned copies, its estimated market value is 39,512 Robux.

That puts the cheapest copy 1013% above RAP. Sellers are holding out for more than the item has recently traded at, which is normal for a UGC Limited with few copies on the market.

How rare is Irradiated Skull?

Irradiated Skull is a UGC Limited Hat 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 300 Robux.

At 449 Robux, RAP sits 1.5x the 300 Robux it first sold for.

Irradiated Skull has 112 favorites on the Roblox catalog.

About Irradiated Skull

• Credits to rzm (Lazy) for the idea

Where to find Irradiated Skull

Irradiated Skull is Roblox asset ID 15160444602. it was published by Sideris UGC. on RBX Invest it sits in the Skull Items, UGC Limited Hats, 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.