What is Amm's Siwwy Birthday Cake worth on Roblox?
As of September 18, 2026, Amm's Siwwy Birthday Cake has a Recent Average Price (RAP) of 34 Robux and the cheapest reseller listing is 4,995 Robux. Across the 15 owned copies, its estimated market value is 510 Robux.
That puts the cheapest copy 14591% 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 Amm's Siwwy Birthday Cake?
Amm's Siwwy Birthday Cake is a UGC Limited Back Accessory with 15 total copies. it is sold out at the original price, so copies now trade only on the resale market. it originally sold for free.
Amm's Siwwy Birthday Cake has 21 favorites on the Roblox catalog.
About Amm's Siwwy Birthday Cake
HAPPY BIRTHDAY AMM! - Raptor_Adam Livvy Umut AlLeGameur Raw Cyber Ilyas Kia Lachen Lui Mazoo Mon Mosh Yooger Ninjamello Nomo Truth Waffle Wubble Dailyonfort Swagblades Matt Maxoratus Melts Outflowed Randy Ruggy Snapple
Where to find Amm's Siwwy Birthday Cake
Amm's Siwwy Birthday Cake is Roblox asset ID 121411990794713. it was published by Smili UGC. on RBX Invest it sits in the UGC Limited Back Accessories, Limiteds under 100 Copies, Limiteds under 1,000 Copies, Limiteds under 10,000 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.