---
title: "Galaxy Black Hole Hammer — Roblox UGC Limited"
description: "Galaxy Black Hole Hammer is a Roblox UGC Limited (Back Accessory) by Outglow UGC. RAP 658 R$."
url: "https://rbxinvest.com/item/79034935495633"
type: "roblox-limited-item"
asset_id: "79034935495633"
item_type: "ugc_limited"
asset_type: "BackAccessory"
creator: "Outglow UGC"
creator_id: "35641832"
rap: 658
lowest_resale_price: 1100
original_price: 140
total_quantity: 999
copies_remaining: 0
sales_30d: 4
created_on: "2025-07-04"
currency: "ROBUX"
data_as_of: "September 16, 2026"
source: "RBX Invest"
---

# Galaxy Black Hole Hammer

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Galaxy Black Hole Hammer is a Roblox UGC Limited back accessory by Outglow UGC. Its original stock of 999 copies has sold out. Resale listings start at 1,100 R$, about 67% above its RAP of 658 R$. RBX Invest has tracked 4 sales of it in the past 30 days. It was created on Roblox on Jul 4, 2025. Outglow UGC 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 | 658 R$ |
| Lowest resale | 1,100 R$ |
| Original price | 140 R$ |
| Total quantity | 999 |
| Original copies remaining | Sold out |
| Sales (last 30 days) | 4 |
| Created on Roblox | Jul 4, 2025 |
| Favorites | 332 |
| Item type | UGC Limited |
| Category | Back Accessory |
| Creator | Outglow UGC |

## Item description

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

> Black hole

## Collections this item belongs to

- [UGC Limited Wings, Capes & Packs Ranked by RAP](https://rbxinvest.com/collections/ugc-limited-back-accessories) (HTML only)
- [Roblox Limiteds under 1,000 Copies — Scarce but Tradable](https://rbxinvest.com/collections/limiteds-under-1000-copies) (HTML only)
- [Roblox Limiteds under 10,000 Robux — The Investment Tier](https://rbxinvest.com/collections/limiteds-under-10000) (HTML only)
- [Sold-Out UGC Limiteds — Resale-Only Items Ranked by RAP](https://rbxinvest.com/collections/sold-out-ugc-limiteds) (HTML only)

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- [Nyan Cat Hammer — RAP 672 R$](https://rbxinvest.com/item/74201661395464.md)
- [Patrick Hammer — RAP 638 R$](https://rbxinvest.com/item/103156725969347.md)
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- [Kebab Skibidi Gman Chips — RAP 860 R$](https://rbxinvest.com/item/19006249773.md)
- [Ruby 8Bit Headphones — RAP 860 R$](https://rbxinvest.com/item/17282528175.md)

## Related pages

- [Outglow UGC — full catalog](https://rbxinvest.com/creator/35641832.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/79034935495633) — 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.