How much is Prototype worth? Price and value
As of October 20, 2026, Prototype is worth about 267 Robux, its Recent Average Price (RAP), and the cheapest copy for sale is priced at 7,989 Robux. Across the 45 owned copies, its estimated market value is 12,015 Robux.
That puts the cheapest copy 2892% 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 Prototype?
Prototype is a UGC Limited Back Accessory with 45 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for free.
Prototype has 668 favorites on the Roblox catalog.
Prototype sales history
RBX Invest has recorded 9 sales of Prototype across 9 trading days, from Sep 15, 2024 to Aug 6, 2026.
Free claims from the creator are not counted, so these are sales between players.
Its highest daily average sale price was 1,490 Robux on Mar 29, 2025, and its lowest was 135 Robux on Jan 13, 2025.
By calendar year, its average sale price went from 361 Robux in 2024 to 466 Robux in 2026, up 29%.
| Month | Average sale price | Sales |
|---|---|---|
| Aug 2026 | 482 R$ | 1 |
| Jul 2026 | 450 R$ | 1 |
| Sep 2025 | 140 R$ | 1 |
| May 2025 | 135 R$ | 1 |
| Mar 2025 | 1,490 R$ | 1 |
| Jan 2025 | 135 R$ | 1 |
| Dec 2024 | 300 R$ | 1 |
| Nov 2024 | 333 R$ | 1 |
| Sep 2024 | 450 R$ | 1 |
Did Prototype make money for release buyers?
Prototype sold out of its original stock 44 days after its first recorded sale, on Aug 22, 2024. Copies could be resold from Aug 8, 2024, once Roblox's 30-day resale lock ended.
About Prototype
Neo-Endo MK2 trial: 1 Success. Behavior: Erratic Loyalty: Immense
How to get Prototype
Prototype is no longer sold by the creator, so the way to get it is to buy a copy from a reseller on Roblox. The cheapest is listed at 7,989 Robux.
Prototype is Roblox asset ID 18413662671. It was published by RedNinjaKoopa's UGC. On RBX Invest it sits in the UGC Limited Back Accessories, Limiteds under 100 Copies, Limiteds under 1,000 Copies, 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.