How rare is SIS?
SIS is a UGC Limited Neck Accessory with 1 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for free.
Did SIS make money for release buyers?
SIS sold out of its original stock on its first day of sales, Dec 28, 2025. Copies could be resold from Jan 27, 2026, once Roblox's 30-day resale lock ended.
About SIS
/akkuma to order
How to get SIS
SIS is no longer sold by the creator and no reseller has a copy listed right now, so it can only be bought once a holder lists one.
SIS is Roblox asset ID 107797466268410. It was published by akkuma. On RBX Invest it sits in the UGC Limited Neck 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.