Sinister Ghost is a Roblox UGC Limited back accessory by Sinister UGC's. Original stock for this Limited item is available for free. 33 of 35 original units remain, with about 5.7% of the original stock already claimed. Initial resale is still locked until about Dec 3, 2026, so RAP and resale listing data may be limited until copies can be resold. Rolimon's first discovered this item on Nov 2, 2026.