Sponge in Diamond

Sponge in Diamond is a Roblox UGC Limited back accessory by zerobeast. Its original stock of 10 copies has sold out. Resale listings start at 19,996 R$, about 15282% above its RAP of 130 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Jun 1, 2024.

RAP 130 R$
Lowest Price 19,996 R$
Total Copies 10
Original Copies Remaining Sold Out
Original Price Free
Market Cap 1,300 R$
Item Type UGC Limited
Category Back Accessory
Creator zerobeast

What is Sponge in Diamond worth on Roblox?

As of October 4, 2026, Sponge in Diamond has a Recent Average Price (RAP) of 130 Robux and the cheapest reseller listing is 19,996 Robux. Across the 10 owned copies, its estimated market value is 1,300 Robux.

That puts the cheapest copy 15282% 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 Sponge in Diamond?

Sponge in Diamond is a UGC Limited Back Accessory with 10 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for free.

Sponge in Diamond has 18 favorites on the Roblox catalog.

Sponge in Diamond sales history

RBX Invest has recorded 3 sales of Sponge in Diamond across 3 trading days, from Jan 2, 2025 to Jan 19, 2026.

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

Its highest daily average sale price was 1,000 Robux on Jan 19, 2026, and its lowest was 145 Robux on Jan 2, 2025.

By calendar year, its average sale price went from 177 Robux in 2025 to 1,000 Robux in 2026, up 465%.

Sponge in Diamond: average sale price in the 3 most recent months with recorded sales
MonthAverage sale priceSales
Jan 20261,000 R$1
Nov 2025208 R$1
Jan 2025145 R$1

Did Sponge in Diamond make money for release buyers?

Sponge in Diamond sold out of its original stock on its first day of sales, Jun 3, 2024. Copies could be resold from Jul 3, 2024, once Roblox's 30-day resale lock ended.

About Sponge in Diamond

Nice a sponge inside of a gem.

Where to find Sponge in Diamond

Sponge in Diamond is Roblox asset ID 17700426904. It was published by zerobeast. On RBX Invest it sits in the UGC Limited Back Accessories, Rarest Limiteds (10 copies or fewer), 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.