What is Mystic Dark Onyx Blade worth on Roblox?
As of September 15, 2026, Mystic Dark Onyx Blade has a Recent Average Price (RAP) of 1,258 Robux and the cheapest reseller listing is 1,300 Robux. Across the 100 owned copies, its estimated market value is 125,800 Robux.
That puts the cheapest copy 3% 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 Mystic Dark Onyx Blade?
Mystic Dark Onyx Blade is a UGC Limited Back Accessory with 100 total copies. it is sold out at the original price, so copies now trade only on the resale market. it originally sold for 300 Robux.
At 1,258 Robux, RAP sits 4.2x the 300 Robux it first sold for.
Mystic Dark Onyx Blade has 2,207 favorites on the Roblox catalog.
About Mystic Dark Onyx Blade
The Mystic Dark Onyx Blade, crafted from the darkest onyx, slices effortlessly through shadows.
Where to find Mystic Dark Onyx Blade
Mystic Dark Onyx Blade is Roblox asset ID 17758043056. it was published by Avento Store. on RBX Invest it sits in the UGC Limited Back Accessories, Limiteds under 1,000 Copies, Limiteds under 10,000 R$, Sold-Out UGC Limiteds 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.