Sponge Sink

Sponge Sink is a Roblox UGC Limited back accessory by zerobeast. Its original stock of 50 copies has sold out. Resale listings start at 499 R$, about 548% above its RAP of 77 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on May 28, 2024.

RAP 77 R$
Lowest Price 499 R$
Total Copies 50
Original Copies Remaining Sold Out
Original Price Free
Market Cap 3,850 R$
Item Type UGC Limited
Category Back Accessory
Creator zerobeast

What is Sponge Sink worth on Roblox?

As of September 28, 2026, Sponge Sink has a Recent Average Price (RAP) of 77 Robux and the cheapest reseller listing is 499 Robux. Across the 50 owned copies, its estimated market value is 3,850 Robux.

That puts the cheapest copy 548% 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 Sink?

Sponge Sink is a UGC Limited Back Accessory with 50 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 Sink has 51 favorites on the Roblox catalog.

Sponge Sink sales history

RBX Invest has recorded 4 sales of Sponge Sink across 4 trading days, from Jul 13, 2024 to Aug 12, 2025.

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

Its highest daily average sale price was 299 Robux on Dec 14, 2024, and its lowest was 135 Robux on Nov 17, 2024.

By calendar year, its average sale price went from 231 Robux in 2024 to 200 Robux in 2025, down 13%.

Sponge Sink: average sale price in the 4 most recent months with recorded sales
MonthAverage sale priceSales
Aug 2025200 R$1
Dec 2024299 R$1
Nov 2024135 R$1
Jul 2024259 R$1

Did Sponge Sink make money for release buyers?

Sponge Sink sold out of its original stock on its first day of sales, May 31, 2024. Copies could be resold from Jun 30, 2024, once Roblox's 30-day resale lock ended.

About Sponge Sink

collab with myself, more here - https://www.roblox.com/groups/34316354/supersinks... if you want to buy it before code drop get it here - https://www.roblox.com/games/15415476278/SALE-Zero-Hub

Where to find Sponge Sink

Sponge Sink is Roblox asset ID 17646266508. It was published by zerobeast. On RBX Invest it sits in the UGC Limited Back Accessories, Limiteds under 100 Copies, Limiteds under 1,000 Copies, Limiteds under 500 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.