How much is Radioactive Sludge Horns worth? Price and value
As of October 18, 2026, Radioactive Sludge Horns is worth about 937 Robux, its Recent Average Price (RAP), and the cheapest copy for sale is priced at 779 Robux. Across the 97 owned copies, its estimated market value is 90,889 Robux.
That puts the cheapest copy 17% 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 Radioactive Sludge Horns?
Radioactive Sludge Horns is a UGC Limited Hat with 97 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for 679 Robux.
At 937 Robux, RAP sits 1.4x the 679 Robux it first sold for.
Radioactive Sludge Horns has 81 favorites on the Roblox catalog.
Radioactive Sludge Horns sales history
RBX Invest has recorded 222 sales of Radioactive Sludge Horns across 40 trading days, from May 10, 2023 to Mar 31, 2026.
Sales here include copies bought from the creator’s original stock as well as resales between players. Free promotional claims are not counted.
Its highest daily average sale price was 1,770 Robux on Aug 9, 2023, and its lowest was 400 Robux on Mar 31, 2026.
By calendar year, its average sale price went from 813 Robux in 2023 to 600 Robux in 2026, down 26%.
| Month | Average sale price | Sales |
|---|---|---|
| Mar 2026 | 400 R$ | 1 |
| Jan 2026 | 800 R$ | 1 |
| Aug 2025 | 1,000 R$ | 1 |
| Jul 2025 | 95 R$ | 1 |
| Jun 2025 | 999 R$ | 1 |
| Apr 2025 | 1,400 R$ | 1 |
| Oct 2024 | 1,400 R$ | 1 |
| Sep 2024 | 1,350 R$ | 1 |
| May 2024 | 500 R$ | 1 |
| Mar 2024 | 499 R$ | 1 |
| Jan 2024 | 1,000 R$ | 1 |
| Dec 2023 | 715 R$ | 5 |
Did Radioactive Sludge Horns make money for release buyers?
Radioactive Sludge Horns sold out of its original stock 1 day after its first recorded sale, on May 11, 2023. Copies could be resold from Jun 9, 2023, once Roblox's 30-day resale lock ended.
For someone who bought at the original 679 Robux, the best return per day held came from reselling about 31 days after release, when copies were selling for around 10,000 Robux. That works out to roughly 4,321 Robux profit per copy after Roblox's cut.
About Radioactive Sludge Horns
They’re radioactive. Are you?
How to get Radioactive Sludge Horns
Radioactive Sludge Horns is no longer sold by the creator, so the way to get it is to buy a copy from a reseller on Roblox. The cheapest is listed at 779 Robux.
Radioactive Sludge Horns is Roblox asset ID 13390243257. It was published by duskiedark. On RBX Invest it sits in the Horns, 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.