How much is Sponge Necklace worth? Price and value
As of November 13, 2026, Sponge Necklace is worth about 48 Robux, its Recent Average Price (RAP), and the cheapest copy for sale is priced at 389 Robux. Across the 68 owned copies, its estimated market value is 3,264 Robux.
That puts the cheapest copy 710% 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 Necklace?
Sponge Necklace is a UGC Limited Neck Accessory with 69 total copies. 1 copies are still available from the creator. It originally sold for free.
Sponge Necklace has 716 favorites on the Roblox catalog.
Sponge Necklace sales history
RBX Invest has recorded 19 sales of Sponge Necklace across 14 trading days, from May 29, 2025 to Oct 3, 2026.
Free claims from the creator are not counted, so these are sales between players.
Its highest daily average sale price was 276 Robux on Aug 31, 2025, and its lowest was 50 Robux on May 29, 2025.
By calendar year, its average sale price went from 109 Robux in 2025 to 81 Robux in 2026, down 26%.
| Month | Average sale price | Sales |
|---|---|---|
| Oct 2026 | 55 R$ | 2 |
| Sep 2026 | 91 R$ | 4 |
| May 2026 | 75 R$ | 1 |
| Feb 2026 | 99 R$ | 1 |
| Dec 2025 | 122 R$ | 1 |
| Aug 2025 | 276 R$ | 2 |
| Jul 2025 | 68 R$ | 7 |
| May 2025 | 50 R$ | 1 |
Did Sponge Necklace make money for release buyers?
Sponge Necklace sold out of its original stock 234 days after its first recorded sale, on Nov 1, 2025. Copies could be resold from Apr 11, 2025, once Roblox's 30-day resale lock ended.
About Sponge Necklace
credits slippy for old base model, updated by zb
How to get Sponge Necklace
Sponge Necklace can still be bought from the creator on the Roblox catalog, with 1 copy left.
Sponge Necklace is Roblox asset ID 138157691127173. It was published by zerobeast. On RBX Invest it sits in the UGC Limited Neck 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.
Lowest asking prices for Sponge Necklace
As of November 13, 2026, the cheapest copy of Sponge Necklace listed for resale asks 389 R$. The table lists the 9 lowest asking prices with each copy's serial number and seller.
| Serial | Position | Asking price | Seller |
|---|---|---|---|
| #34 | #1 | 389 R$ | Sonnyq_q |
| #33 | #2 | 389 R$ | Sonnyq_q |
| #39 | #3 | 390 R$ | MrChampionEz |
| #48 | #4 | 399 R$ | zerobeastaddac |
| #26 | #5 | 599 R$ | h9p3rs |
| #50 | #6 | 899 R$ | zerobeastaddac |
| #47 | #7 | 2,000 R$ | zerobeastaddac |
| #4 | #8 | 2,400 R$ | pookiebear_destroyer |
| #45 | #9 | 2,500 R$ | zerobeastaddac |