---
title: "Immortal Dom Siderial — Roblox UGC Limited"
description: "Immortal Dom Siderial is a Roblox UGC Limited (Back Accessory) by Forgotten Cave. RAP 15 R$."
url: "https://rbxinvest.com/item/130456027479052"
type: "roblox-limited-item"
asset_id: "130456027479052"
item_type: "ugc_limited"
asset_type: "BackAccessory"
creator: "Forgotten Cave"
creator_id: "35487769"
rap: 15
lowest_resale_price: 5000
original_price: 0
total_quantity: 8
copies_remaining: 0
sales_30d: 0
created_on: "2025-02-02"
currency: "ROBUX"
data_as_of: "September 16, 2026"
source: "RBX Invest"
---

# Immortal Dom Siderial

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Immortal Dom Siderial is a Roblox UGC Limited back accessory by Forgotten Cave. Its original stock of 8 copies has sold out. Resale listings start at 5,000 R$, about 33233% above its RAP of 15 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Feb 2, 2025. Forgotten Cave 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 | 15 R$ |
| Lowest resale | 5,000 R$ |
| Original price | 0 R$ |
| Total quantity | 8 |
| Original copies remaining | Sold out |
| Sales (last 30 days) | 0 |
| Created on Roblox | Feb 2, 2025 |
| Favorites | 2,932 |
| Item type | UGC Limited |
| Category | Back Accessory |
| Creator | Forgotten Cave |

## Item description

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

> Legends say that the Immortal Dom Siderial Blade was created by an ancient civilization that had unlocked the secrets of the universe. Its last guardian was a warrior who fought to preserve balance between good and evil across the cosmos. After their mysterious disappearance, the sword was lost in time, awaiting a new hero worthy of wielding its immense power.
> 

## Collections this item belongs to

- [Roblox Immortal Swords — The Legendary Blade Series by RAP](https://rbxinvest.com/collections/immortal-items) (HTML only)
- [UGC Limited Wings, Capes & Packs Ranked by RAP](https://rbxinvest.com/collections/ugc-limited-back-accessories) (HTML only)
- [Rarest Roblox Limiteds — Items with 10 or Fewer Copies](https://rbxinvest.com/collections/rarest-limiteds) (HTML only)
- [Low-Supply Roblox Limiteds — Under 100 Copies in Existence](https://rbxinvest.com/collections/limiteds-under-100-copies) (HTML only)

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## Related pages

- [Forgotten Cave — full catalog](https://rbxinvest.com/creator/35487769.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/130456027479052) — 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.