Skip to content

Update: the official RBX Invest Roblox and Discord accounts have been recovered and are back under our control. The old Discord server was deleted during the compromise, so a new server is being created. Invite links will be posted here once it is ready.

Onyx Skullbringer
Item
Onyx Skullbringer
Roblox
Asset 109682256900607by The Mattrix
Current RAP
149R$
Avg Price (30d)
—
Avg Price (90d)
—
Avg Price (180d)
140R$

1 sale

Lowest Price
140R$

resale listing

Original Price
140R$
Total Copies
3,000
Original Copies Remaining
2,970

99.00% left

Summary

Onyx Skullbringer is a Roblox UGC Limited back accessory by The Mattrix. 2,970 of 3,000 original copies are still on sale from the creator, about 1% of the stock claimed. It was originally on sale at 140 R$. Resale listings start at 140 R$, about 6% below its RAP of 149 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Dec 14, 2024.

Description

More Accessories: https://www.roblox.com/groups/32558637/The-Mattrix#!/store

Onyx Skullbringer

Onyx Skullbringer is a Roblox UGC Limited back accessory by The Mattrix. 2,970 of 3,000 original copies are still on sale from the creator, about 1% of the stock claimed. It was originally on sale at 140 R$. Resale listings start at 140 R$, about 6% below its RAP of 149 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Dec 14, 2024.

RAP 149 R$
Lowest Price 140 R$
Total Copies 3,000
Original Copies Remaining 2,970
Market Cap 4,470 R$
Original Price 140 R$
Item Type UGC Limited
Category Back Accessory
Creator The Mattrix

How much is Onyx Skullbringer worth? Price and value

As of October 21, 2026, Onyx Skullbringer is worth about 149 Robux, its Recent Average Price (RAP), and the cheapest copy for sale is priced at 140 Robux. Across the 30 owned copies, its estimated market value is 4,470 Robux.

That puts the cheapest copy 6% below RAP. RAP averages recent completed sales, so a listing under it means sellers are currently asking less than the item has been trading for.

How rare is Onyx Skullbringer?

Onyx Skullbringer is a UGC Limited Back Accessory with 3,000 total copies. 2,970 copies are still available from the creator. It originally sold for 140 Robux.

At 149 Robux, RAP sits 1.1x the 140 Robux it first sold for.

Onyx Skullbringer sales history

RBX Invest has recorded 31 sales of Onyx Skullbringer across 25 trading days, from Dec 16, 2024 to May 3, 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 500 Robux on Apr 14, 2025, and its lowest was 135 Robux on Jan 4, 2025.

By calendar year, its average sale price went from 145 Robux in 2024 to 140 Robux in 2026, down 3%.

Onyx Skullbringer: average sale price in the 12 most recent months with recorded sales
MonthAverage sale priceSales
May 2026140 R$1
Apr 2026140 R$1
Mar 2026140 R$1
Jan 2026140 R$1
Dec 2025140 R$1
Nov 2025140 R$2
Oct 2025140 R$2
Jul 2025140 R$2
Jun 2025140 R$2
May 2025145 R$1
Apr 2025500 R$1
Mar 2025140 R$1

Did Onyx Skullbringer make money for release buyers?

Onyx Skullbringer's first recorded sale was on Dec 16, 2024, and its original stock had not sold out when these figures were read. Copies could be resold from Jan 15, 2025, once Roblox's 30-day resale lock ended.

For someone who bought at the original 140 Robux, the best return per day held came from reselling about 119 days after release, when copies were selling for around 500 Robux. That works out to roughly 110 Robux profit per copy after Roblox's cut.

About Onyx Skullbringer

More Accessories: https://www.roblox.com/groups/32558637/The-Mattrix#!/store

How to get Onyx Skullbringer

Onyx Skullbringer can still be bought from the creator on the Roblox catalog, with 2,970 copies left.

Onyx Skullbringer is Roblox asset ID 109682256900607. It was published by The Mattrix. On RBX Invest it sits in the Skull Items, UGC Limited Back Accessories, Limiteds under 500 R$, Limiteds under 1,000 R$ 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.