What is Siwwosaurus [HEAD] worth on Roblox?
As of September 28, 2026, Siwwosaurus [HEAD] has a Recent Average Price (RAP) of 103 Robux and the cheapest reseller listing is 299 Robux. Across the 33 owned copies, its estimated market value is 3,399 Robux.
That puts the cheapest copy 190% 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 Siwwosaurus [HEAD]?
Siwwosaurus [HEAD] is a UGC Limited Hat with 40 total copies. 7 copies are still available from the creator. It originally sold for free.
Siwwosaurus [HEAD] has 290 favorites on the Roblox catalog.
Siwwosaurus [HEAD] sales history
RBX Invest has recorded 4 sales of Siwwosaurus [HEAD] across 4 trading days, from May 11, 2025 to Jul 16, 2026.
Free claims from the creator are not counted, so these are sales between players.
Its highest daily average sale price was 554 Robux on Dec 30, 2025, and its lowest was 100 Robux on May 11, 2025.
By calendar year, its average sale price went from 258 Robux in 2025 to 372 Robux in 2026, up 44%.
| Month | Average sale price | Sales |
|---|---|---|
| Jul 2026 | 372 R$ | 1 |
| Dec 2025 | 554 R$ | 1 |
| Oct 2025 | 120 R$ | 1 |
| May 2025 | 100 R$ | 1 |
Did Siwwosaurus [HEAD] make money for release buyers?
Siwwosaurus [HEAD]'s first recorded sale was on Mar 11, 2025, and its original stock had not sold out when these figures were read. Copies could be resold from Apr 10, 2025, once Roblox's 30-day resale lock ended.
About Siwwosaurus [HEAD]
instead of getting hit by a meteor, he got hit by a brick and had the mentality of a toddler. nobody knows what the ink is. do not ask. ninjamello and amm collab!!!
Where to find Siwwosaurus [HEAD]
Siwwosaurus [HEAD] is Roblox asset ID 116315390357367. It was published by NinjaStudio Grp.. On RBX Invest it sits in the UGC Limited Hats, Limiteds under 100 Copies, Limiteds under 1,000 Copies, Limiteds under 500 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.