What is The Sandman’s Castle Backpack worth on Roblox?
As of September 28, 2026, The Sandman’s Castle Backpack has a Recent Average Price (RAP) of 133 Robux and the cheapest reseller listing is 140 Robux. Across the 56,133 owned copies, its estimated market value is 7,465,689 Robux.
That puts the cheapest copy 5% 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 The Sandman’s Castle Backpack?
The Sandman’s Castle Backpack is a UGC Limited Back Accessory with 56,133 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for free.
The Sandman’s Castle Backpack has 777 favorites on the Roblox catalog.
The Sandman’s Castle Backpack sales history
RBX Invest has recorded 29 sales of The Sandman’s Castle Backpack across 25 trading days, from Dec 26, 2025 to Sep 23, 2026.
Free claims from the creator are not counted, so these are sales between players.
Every recorded trading day averaged 140 Robux.
By calendar year, its average sale price went from 140 Robux in 2025 to 140 Robux in 2026.
| Month | Average sale price | Sales |
|---|---|---|
| Sep 2026 | 140 R$ | 3 |
| Aug 2026 | 140 R$ | 1 |
| Jul 2026 | 140 R$ | 1 |
| Jun 2026 | 140 R$ | 2 |
| May 2026 | 140 R$ | 3 |
| Apr 2026 | 140 R$ | 2 |
| Mar 2026 | 140 R$ | 6 |
| Feb 2026 | 140 R$ | 3 |
| Jan 2026 | 140 R$ | 3 |
| Dec 2025 | 140 R$ | 5 |
Did The Sandman’s Castle Backpack make money for release buyers?
The Sandman’s Castle Backpack sold out of its original stock 32 days after its first recorded sale, on Dec 26, 2025. Copies could be resold from Dec 24, 2025, once Roblox's 30-day resale lock ended.
About The Sandman’s Castle Backpack
The Sandman’s Castle - home to your wildest dreams. Take it with you and watch your wishes come true. Part of Netflix’s “In Your Dreams” collaboration with “The Floor is LAVA!” - Grab this limited UGC before it’s time to wake up!
Where to find The Sandman’s Castle Backpack
The Sandman’s Castle Backpack is Roblox asset ID 122517944632880. It was published by Netflix. On RBX Invest it sits in the UGC Limited Back Accessories, Limiteds under 500 R$, Limiteds under 1,000 R$, Limiteds under 10,000 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.