---
title: "Birthday Octopus — Roblox UGC Limited"
description: "Birthday Octopus is a Roblox UGC Limited (Back Accessory) by OCT UGC. RAP 27 R$."
url: "https://rbxinvest.com/item/105228559514149"
type: "roblox-limited-item"
asset_id: "105228559514149"
item_type: "ugc_limited"
asset_type: "BackAccessory"
creator: "OCT UGC"
creator_id: "34435691"
rap: 27
lowest_resale_price: 4799
original_price: 0
total_quantity: 12
copies_remaining: 0
sales_30d: 0
created_on: "2025-12-22"
currency: "ROBUX"
data_as_of: "September 17, 2026"
source: "RBX Invest"
---

# Birthday Octopus

> Links below point to the Markdown version of each page. Any page on this site can be retrieved as Markdown by appending `.md` to its path, or by sending an `Accept: text/markdown` header to the normal URL. Cite the canonical `url` from the front matter, not the `.md` path.

Birthday Octopus is a Roblox UGC Limited back accessory by OCT UGC. Its original stock of 12 copies has sold out. Resale listings start at 4,799 R$, about 17674% above its RAP of 27 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Dec 22, 2025. OCT 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 17, 2026.

| Field | Value |
| --- | --- |
| RAP | 27 R$ |
| Lowest resale | 4,799 R$ |
| Original price | 0 R$ |
| Total quantity | 12 |
| Original copies remaining | Sold out |
| Sales (last 30 days) | 0 |
| Created on Roblox | Dec 22, 2025 |
| Favorites | 58 |
| Item type | UGC Limited |
| Category | Back Accessory |
| Creator | OCT UGC |

## Item description

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

> On the sacred day of the Octopus King’s birth, the ocean trembles. From the deepest trenches rises a figure seen only once each year — a mysterious servant whose arrival marks the beginning of the royal celebration. His name is Bday.
> 
> But do not be fooled. Though he arrives in silence, his power echoes louder than waves in a storm. Stronger than Blizzard Octo and Choco Octo combined — the king’s most loyal and feared guards — Bday stands unmatched.
> 
> For he alone carries the truth.
> He alone is the living proof of the king’s birth.
> And without him, the ocean kingdom would be doomed.

## 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 OCT UGC

- [Octipop — RAP 22 R$](https://rbxinvest.com/item/134615193233404.md)
- [NomNom Octo — RAP 10 R$](https://rbxinvest.com/item/117703889772006.md)

## Limiteds at a similar price

- [Purple & Blue Scythe Wings Ornate Roses — RAP 35 R$](https://rbxinvest.com/item/128398371901346.md)
- [Belarusian Mouse — RAP 35 R$](https://rbxinvest.com/item/17182469339.md)
- [Rifty's Glory Hammer of Legends \[GLORYSHAMMER\] — RAP 35 R$](https://rbxinvest.com/item/17820929793.md)
- [KirbE gingerbread cookie — RAP 35 R$](https://rbxinvest.com/item/78606887592065.md)
- [Use code: cyxapcard — RAP 35 R$](https://rbxinvest.com/item/17532380507.md)
- [Astra Broke My heart — RAP 35 R$](https://rbxinvest.com/item/17311728439.md)
- [Moneyberto — RAP 35 R$](https://rbxinvest.com/item/17526175389.md)
- [Tralalero Tralala \[Steal a Brainrot\] — RAP 35 R$](https://rbxinvest.com/item/116882867172161.md)
- [Ok Duck Run — RAP 35 R$](https://rbxinvest.com/item/117982447428506.md)
- [“Calling All Heroes” Cape - Adventure Club — RAP 35 R$](https://rbxinvest.com/item/115716442014980.md)
- [Jelly Donut — RAP 35 R$](https://rbxinvest.com/item/17385969555.md)
- [Cute Star Eternity Sword code: EterStar — RAP 35 R$](https://rbxinvest.com/item/70765037631275.md)

## Related pages

- [OCT UGC — full catalog](https://rbxinvest.com/creator/34435691.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/105228559514149) — 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.