What is Siwwy Island worth on Roblox?
As of September 16, 2026, Siwwy Island has a Recent Average Price (RAP) of 6 Robux and the cheapest reseller listing is 3,000 Robux. Across the 5 owned copies, its estimated market value is 30 Robux.
That puts the cheapest copy 49900% 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 Siwwy Island?
Siwwy Island is a UGC Limited Waist 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.
Siwwy Island has 158 favorites on the Roblox catalog.
About Siwwy Island
be siwwy with a whole island this is one of my last items
Where to find Siwwy Island
Siwwy Island is Roblox asset ID 18148009042. it was published by The Siwwy Gang. on RBX Invest it sits in the UGC Limited Waist 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.