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shell
Item
shell
Roblox
Asset 15257528832by Team Crystal!
Current RAP
160R$
Avg Price (30d)
140R$

31 sales

Avg Price (90d)
140R$

51 sales

Avg Price (180d)
140R$

75 sales

Lowest Price
948R$

resale listing

Original Price
Free
Total Copies
25,000
Original Copies Remaining
Sold Out
Summary

shell is a Roblox UGC Limited back accessory by Team Crystal!. Its original stock of 25,000 copies has sold out. Resale listings start at 948 R$, about 493% above its RAP of 160 R$. RBX Invest has tracked 31 sales of it in the past 30 days. It was created on Roblox on Nov 4, 2023.

Description

Check out Teenage Mutant Ninja Turtles: Mutant Mayhem action figures, vehicles, and playsets available at Walmart, Target, and Amazon!

shell

shell is a Roblox UGC Limited back accessory by Team Crystal!. Its original stock of 25,000 copies has sold out. Resale listings start at 948 R$, about 493% above its RAP of 160 R$. RBX Invest has tracked 31 sales of it in the past 30 days. It was created on Roblox on Nov 4, 2023.

RAP 160 R$
Lowest Price 948 R$
Total Copies 25,000
Original Copies Remaining Sold Out
Market Cap 4,000,000 R$
Original Price Free
Item Type UGC Limited
Category Back Accessory
Creator Team Crystal!

How much is shell worth? Price and value

As of October 22, 2026, shell is worth about 160 Robux, its Recent Average Price (RAP), and the cheapest copy for sale is priced at 948 Robux. Across the 25,000 owned copies, its estimated market value is 4,000,000 Robux.

That puts the cheapest copy 493% 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 shell?

Shell is a UGC Limited Back Accessory with 25,000 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for free.

shell has 655 favorites on the Roblox catalog.

shell sales history

RBX Invest has recorded 1,334 sales of shell across 541 trading days, from Dec 19, 2023 to Oct 18, 2026.

Free claims from the creator are not counted, so these are sales between players.

Its highest daily average sale price was 600 Robux on Mar 2, 2026, and its lowest was 62 Robux on Feb 2, 2024.

By calendar year, its average sale price went from 112 Robux in 2023 to 165 Robux in 2026, up 47%.

shell: average sale price in the 12 most recent months with recorded sales
MonthAverage sale priceSales
Oct 2026146 R$25
Sep 2026140 R$15
Aug 2026140 R$9
Jul 2026140 R$9
Jun 2026140 R$11
May 2026140 R$6
Apr 2026178 R$8
Mar 2026480 R$4
Feb 2026161 R$14
Jan 2026201 R$13
Dec 2025227 R$21
Nov 2025178 R$12

Did shell make money for release buyers?

Shell sold out of its original stock 19 days after its first recorded sale, on Dec 8, 2023. Copies could be resold from Dec 19, 2023, once Roblox's 30-day resale lock ended.

About shell

Check out Teenage Mutant Ninja Turtles: Mutant Mayhem action figures, vehicles, and playsets available at Walmart, Target, and Amazon!

How to get shell

shell 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 948 Robux.

Shell is Roblox asset ID 15257528832. It was published by Team Crystal!. On RBX Invest it sits in the UGC Limited Back Accessories, Limiteds under 1,000 R$, Limiteds under 10,000 R$, Free Roblox Limiteds 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.