Sinister X

Sinister X is a Roblox UGC Limited hat by MontV. 2,911 of 3,000 original copies are still on sale from the creator, about 3% of the stock claimed. It was originally on sale at 99 R$. The creator now asks 90 R$. Resale listings start at 123 R$, about 37% above its RAP of 90 R$. RBX Invest has tracked 13 sales of it in the past 30 days. It was created on Roblox on Jan 21, 2026.

RAP 90 R$
Lowest Price 123 R$
Total Copies 3,000
Original Copies Remaining 2,911
Original Price 99 R$
Market Cap 8,010 R$
Item Type UGC Limited
Category Hat
Creator MontV

What is Sinister X worth on Roblox?

As of September 28, 2026, Sinister X has a Recent Average Price (RAP) of 90 Robux and the cheapest reseller listing is 123 Robux. Across the 89 owned copies, its estimated market value is 8,010 Robux.

That puts the cheapest copy 37% 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 Sinister X?

Sinister X is a UGC Limited Hat with 3,000 total copies. 2,911 copies are still available from the creator. It originally sold for 99 Robux.

At 90 Robux, RAP sits below the 99 Robux it first sold for, so copies bought at release are currently under water.

Sinister X has 7,061 favorites on the Roblox catalog.

Sinister X sales history

RBX Invest has recorded 93 sales of Sinister X across 43 trading days, from Jan 21, 2026 to Sep 27, 2026.

Sales here include copies bought from the creator’s original stock as well as resales between players. Free promotional claims are not counted.

Its highest daily average sale price was 111 Robux on Feb 6, 2026, and its lowest was 90 Robux on Apr 22, 2026.

Sinister X: average sale price in the 9 most recent months with recorded sales
MonthAverage sale priceSales
Sep 202690 R$12
Aug 202690 R$4
Jul 202690 R$3
Jun 202690 R$3
May 202690 R$4
Apr 202695 R$4
Mar 202699 R$13
Feb 2026111 R$2
Jan 202698 R$48

Did Sinister X make money for release buyers?

Sinister X's first recorded sale was on Jan 21, 2026, and its original stock had not sold out when these figures were read. Copies could be resold from Feb 20, 2026, once Roblox's 30-day resale lock ended.

Bought at the original 99 Robux, a copy had no profitable resale point in the first 250 days after release once Roblox's cut is taken out.

About Sinister X

Boo! Y'know, the horns make it really hard to hide behind trees.

Where to find Sinister X

Sinister X is Roblox asset ID 76964435141894. It was published by MontV. On RBX Invest it sits in the UGC Limited Hats, Limiteds under 500 R$, Limiteds under 1,000 R$, 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.