What is Onslaught Box worth on Roblox?
As of September 6, 2026, Onslaught Box has a Recent Average Price (RAP) of 353 Robux and the cheapest reseller listing is 353 Robux. Across the 33 owned copies, its estimated market value is 11,649 Robux.
The cheapest listing and the RAP are within a percent of each other, so the asking price matches what the item has recently been trading for.
How rare is Onslaught Box?
Onslaught Box is a UGC Limited Back Accessory with 33 total copies. it is sold out at the original price, so copies now trade only on the resale market. it originally sold for 375 Robux.
At 353 Robux, RAP sits below the 375 Robux it first sold for, so copies bought at release are currently under water.
Onslaught Box has 15 favorites on the Roblox catalog.
About Onslaught Box
Unwrap the mystery of the Onslaught Giftbox, it's crimson red and yellow colors embodying the ferociousness of a primordial beast... What surprise lies inside? To obtain this box, you either had to own the Primal Giftbox or complete a short parkour and then purchase it on top of the Spire of Shadows!
Where to find Onslaught Box
Onslaught Box is Roblox asset ID 15022028750. it was published by BLiMP inc. 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.