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Cosmic Star Katana
Item
Cosmic Star Katana
Roblox
Asset 14473212928by Rz's UGC
Current RAP
564R$
Avg Price (30d)
—
Avg Price (90d)
—
Avg Price (180d)
—
Lowest Price
488R$

resale listing

Original Price
199R$
Total Copies
75
Original Copies Remaining
Sold Out
Summary

Cosmic Star Katana is a Roblox UGC Limited back accessory by Rz's UGC. Its original stock of 75 copies has sold out. Resale listings start at 488 R$, about 13% below its RAP of 564 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Aug 17, 2023.

Description

Check out my UGC items: https://www.roblox.com/catalog?Category=11&Subcategory=19&CreatorName=rz%27s%20ugc&salesTypeFilter=1

Cosmic Star Katana

Cosmic Star Katana is a Roblox UGC Limited back accessory by Rz's UGC. Its original stock of 75 copies has sold out. Resale listings start at 488 R$, about 13% below its RAP of 564 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Aug 17, 2023.

RAP 564 R$
Lowest Price 488 R$
Total Copies 75
Original Copies Remaining Sold Out
Original Price 199 R$
Market Cap 42,300 R$
Item Type UGC Limited
Category Back Accessory
Creator Rz's UGC

How much is Cosmic Star Katana worth? Price and value

As of October 19, 2026, Cosmic Star Katana is worth about 564 Robux, its Recent Average Price (RAP), and the cheapest copy for sale is priced at 488 Robux. Across the 75 owned copies, its estimated market value is 42,300 Robux.

That puts the cheapest copy 13% 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 Cosmic Star Katana?

Cosmic Star Katana is a UGC Limited Back Accessory with 75 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for 199 Robux.

At 564 Robux, RAP sits 2.8x the 199 Robux it first sold for.

Cosmic Star Katana has 27 favorites on the Roblox catalog.

Cosmic Star Katana sales history

RBX Invest has recorded 107 sales of Cosmic Star Katana across 33 trading days, from Aug 19, 2023 to Jul 11, 2025.

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 1,700 Robux on Oct 23, 2023, and its lowest was 140 Robux on Jul 3, 2025.

By calendar year, its average sale price went from 266 Robux in 2023 to 497 Robux in 2025, up 87%.

Cosmic Star Katana: average sale price in the 12 most recent months with recorded sales
MonthAverage sale priceSales
Jul 2025614 R$3
Apr 2025347 R$2
Jan 2025444 R$1
Nov 2024800 R$1
Aug 2024650 R$1
Jul 2024805 R$1
May 2024207 R$1
Apr 2024520 R$1
Feb 2024800 R$1
Jan 2024625 R$2
Dec 2023499 R$1
Nov 2023550 R$1

Did Cosmic Star Katana make money for release buyers?

Cosmic Star Katana sold out of its original stock 3 days after its first recorded sale, on Aug 22, 2023. Copies could be resold from Sep 18, 2023, once Roblox's 30-day resale lock ended.

For someone who bought at the original 199 Robux, the best return per day held came from reselling about 74 days after release, when copies were selling for around 812 Robux. That works out to roughly 207 Robux profit per copy after Roblox's cut.

About Cosmic Star Katana

Check out my UGC items: https://www.roblox.com/catalog?Category=11&Subcategory=19&CreatorName=rz%27s%20ugc&salesTypeFilter=1

How to get Cosmic Star Katana

Cosmic Star Katana is no longer sold by the creator, so the way to get it is to buy a copy from a reseller on Roblox. The cheapest is listed at 488 Robux.

Cosmic Star Katana is Roblox asset ID 14473212928. It was published by Rz's UGC. On RBX Invest it sits in the Katanas, UGC Limited Back Accessories, 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.