---
title: "Onyx Immortal Sword — Roblox Classic Limited"
description: "Onyx Immortal Sword is a Roblox Classic Limited (Back Accessory) by Roblox. RAP 187,023 R$."
url: "https://rbxinvest.com/item/2566015124"
type: "roblox-limited-item"
asset_id: "2566015124"
item_type: "regular_limited"
asset_type: "BackAccessory"
creator: "Roblox"
creator_id: "1"
rap: 187023
lowest_resale_price: 9999999999
original_price: 25000
total_quantity: 100
copies_remaining: 0
sales_30d: 0
created_on: "2018-11-13"
currency: "ROBUX"
data_as_of: "September 16, 2026"
source: "RBX Invest"
---

# Onyx Immortal Sword

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Onyx Immortal Sword is a Roblox Classic Limited back accessory by Roblox. Its original stock of 100 copies has sold out. Resale listings start at 9,999,999,999 R$, about 5346836% above its RAP of 187,023 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Nov 13, 2018. Roblox is a Roblox group rather than an individual user. RAP is Recent Average Price, the Roblox-published rolling average of recent sale prices. Figures as of September 16, 2026.

| Field | Value |
| --- | --- |
| RAP | 187,023 R$ |
| Lowest resale | 9,999,999,999 R$ |
| Original price | 25,000 R$ |
| Total quantity | 100 |
| Original copies remaining | Sold out |
| Sales (last 30 days) | 0 |
| Created on Roblox | Nov 13, 2018 |
| Favorites | 7,681 |
| Item type | Classic Limited |
| Category | Back Accessory |
| Creator | Roblox |

## Item description

This is the description text Roblox carries for the item, quoted verbatim:

> Its power lives in this precious stone, waiting to be unlocked by its master. This sword hangs on your back, so it’s always ready for action. It’s an accessory though...so it’s never really ready for action.

## Collections this item belongs to

- [Roblox Limited Swords — Blades Ranked by RAP & Price](https://rbxinvest.com/collections/swords) (HTML only)
- [Roblox Immortal Swords — The Legendary Blade Series by RAP](https://rbxinvest.com/collections/immortal-items) (HTML only)
- [Classic Limited Capes, Scarves & Wings — Live RAP](https://rbxinvest.com/collections/classic-back-neck-accessories) (HTML only)
- [Roblox Limiteds under 1,000 Copies — Scarce but Tradable](https://rbxinvest.com/collections/limiteds-under-1000-copies) (HTML only)

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- [Dominus Astra — RAP 14,321,557 R$](https://rbxinvest.com/item/162067148.md)
- [Dominus Empyreus — RAP 13,577,229 R$](https://rbxinvest.com/item/21070012.md)
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- [Blackvalk — RAP 7,733,715 R$](https://rbxinvest.com/item/124730194.md)
- [Dominus Aureus — RAP 7,620,311 R$](https://rbxinvest.com/item/138932314.md)
- [Dominus Pittacium — RAP 6,936,989 R$](https://rbxinvest.com/item/335080779.md)
- [Green Sparkle Time Fedora — RAP 6,384,970 R$](https://rbxinvest.com/item/100929604.md)
- [Teal Sparkle Time Fedora — RAP 6,212,590 R$](https://rbxinvest.com/item/147180077.md)
- [Pink Sparkle Time Fedora — RAP 6,053,763 R$](https://rbxinvest.com/item/334663683.md)

## Limiteds at a similar price

- [Classicx89's Stylin' Intern Shades — RAP 239,250 R$](https://rbxinvest.com/item/15095717.md)
- [Redspybot — RAP 231,920 R$](https://rbxinvest.com/item/114385498.md)
- [Scary Hood — RAP 231,680 R$](https://rbxinvest.com/item/74891545.md)
- [Agonizingly Red Bucket of Cheer — RAP 230,907 R$](https://rbxinvest.com/item/102605392.md)
- [Crown of Tones — RAP 230,037 R$](https://rbxinvest.com/item/152173424.md)
- [Mystic Ruby — RAP 229,551 R$](https://rbxinvest.com/item/461492845.md)
- [Monstercat's 1/1 Ruby Crown — RAP 225,000 R$](https://rbxinvest.com/item/15168457285.md)
- [CW Ultimate: Sapphire Serenity — RAP 224,477 R$](https://rbxinvest.com/item/188888052.md)
- [Emo King — RAP 224,394 R$](https://rbxinvest.com/item/42846048.md)
- [Immortal Sword: The Heartshaker — RAP 222,836 R$](https://rbxinvest.com/item/1425150624.md)
- [Crimson Destiny Turban — RAP 222,744 R$](https://rbxinvest.com/item/20641998.md)
- [Glorious Purple Party Queen — RAP 222,170 R$](https://rbxinvest.com/item/258184056.md)

## Related pages

- [Roblox — full catalog](https://rbxinvest.com/creator/1.md)
- [Roblox Limiteds leaderboard](https://rbxinvest.com/items.md)
- [Browse Limiteds by category, price, and rarity](https://rbxinvest.com/collections) (HTML only)

---

Source: [RBX Invest](https://rbxinvest.com/item/2566015124) — independent Roblox Limited analytics, not affiliated with Roblox Corporation. RAP and reseller figures are read from Roblox and refreshed continuously; treat them as recent, not live.