---
title: "Happy's Hammer of DOOM — Roblox UGC Limited"
description: "Happy's Hammer of DOOM is a Roblox UGC Limited (Back Accessory) by Happy’s UGCS. RAP 558 R$."
url: "https://rbxinvest.com/item/15922505914"
type: "roblox-limited-item"
asset_id: "15922505914"
item_type: "ugc_limited"
asset_type: "BackAccessory"
creator: "Happy’s UGCS"
creator_id: "33242323"
rap: 558
lowest_resale_price: 4397
original_price: 0
total_quantity: 75
copies_remaining: 0
sales_30d: 0
created_on: "2024-01-08"
currency: "ROBUX"
data_as_of: "September 16, 2026"
source: "RBX Invest"
---

# Happy's Hammer of DOOM

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Happy's Hammer of DOOM is a Roblox UGC Limited back accessory by Happy’s UGCS. Its original sale closed with 57 of 75 copies claimed; the remaining 18 were never released, so only resale copies exist. Resale listings start at 4,397 R$, about 688% above its RAP of 558 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Jan 8, 2024. Happy’s UGCS 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 | 558 R$ |
| Lowest resale | 4,397 R$ |
| Original price | 0 R$ |
| Total quantity | 75 |
| Original copies remaining | Sold out |
| Sales (last 30 days) | 0 |
| Created on Roblox | Jan 8, 2024 |
| Favorites | 3,664 |
| Item type | UGC Limited |
| Category | Back Accessory |
| Creator | Happy’s UGCS |

## Item description

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

> Happy's Hammer of DOOM is very powerful, only very few people can obtain this ultimate hammer!!

## Collections this item belongs to

- [UGC Limited Wings, Capes & Packs Ranked by RAP](https://rbxinvest.com/collections/ugc-limited-back-accessories) (HTML only)
- [Low-Supply Roblox Limiteds — Under 100 Copies in Existence](https://rbxinvest.com/collections/limiteds-under-100-copies) (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)

## More Limiteds by Happy’s UGCS

- [Happy’s Yummy Ice Cream — RAP 1,710 R$](https://rbxinvest.com/item/15244771998.md)
- [Happy’s Clockwork Headphones — RAP 913 R$](https://rbxinvest.com/item/16089079806.md)
- [Scythes of Madness — RAP 900 R$](https://rbxinvest.com/item/15553968962.md)
- [Shades of pink stars — RAP 655 R$](https://rbxinvest.com/item/16028128543.md)
- [Happy’s Blade Of O’s — RAP 428 R$](https://rbxinvest.com/item/16111610534.md)
- [Happy’s Spoon of Gifts — RAP 332 R$](https://rbxinvest.com/item/15838413193.md)
- [Durag Chicken — RAP 320 R$](https://rbxinvest.com/item/15451896494.md)
- [Happy’s Yummy Chocolate Milk — RAP 297 R$](https://rbxinvest.com/item/15717726412.md)
- [Below Zero Chicken — RAP 270 R$](https://rbxinvest.com/item/15484474277.md)
- [Happy's Hammer of Futuristic Relics — RAP 267 R$](https://rbxinvest.com/item/15571281468.md)
- [Galaxy Chicken — RAP 197 R$](https://rbxinvest.com/item/16599723361.md)
- [Skibidi Happy — RAP 109 R$](https://rbxinvest.com/item/15941543283.md)

## Limiteds at a similar price

- [Immortal Sword: Dominus Galaxy Lord — RAP 730 R$](https://rbxinvest.com/item/75266601089681.md)
- [Rounded Trendy Glasses — RAP 730 R$](https://rbxinvest.com/item/13145814209.md)
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- [Eternal Son Darklord Mask Broken — RAP 730 R$](https://rbxinvest.com/item/14774702199.md)
- [Adurite Coil Ears — RAP 730 R$](https://rbxinvest.com/item/13526827787.md)
- [Purple Bat Wings — RAP 730 R$](https://rbxinvest.com/item/14597114803.md)
- [Roqate’s Shimmering Fedora — RAP 730 R$](https://rbxinvest.com/item/94515887526393.md)
- [Imperial Revenant Cape — RAP 730 R$](https://rbxinvest.com/item/77720782870141.md)
- [Workers' Square Mask — RAP 730 R$](https://rbxinvest.com/item/15476298899.md)
- [抜く — RAP 730 R$](https://rbxinvest.com/item/17702609001.md)
- [Immortal Sword: Skull's Revenge — RAP 730 R$](https://rbxinvest.com/item/100840566477951.md)
- [The Weeknd  Gold XO Chain — RAP 730 R$](https://rbxinvest.com/item/118664557300954.md)

## Related pages

- [Happy’s UGCS — full catalog](https://rbxinvest.com/creator/33242323.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/15922505914) — 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.