---
title: "Sponge Birthday Cake — Roblox UGC Limited"
description: "Sponge Birthday Cake is a Roblox UGC Limited (Front Accessory) by zerobeast. RAP 137 R$."
url: "https://rbxinvest.com/item/78394468447492"
type: "roblox-limited-item"
asset_id: "78394468447492"
item_type: "ugc_limited"
asset_type: "FrontAccessory"
creator: "zerobeast"
creator_id: "32555227"
rap: 137
lowest_resale_price: 897
original_price: 0
total_quantity: 21
copies_remaining: 7
sales_30d: 1
created_on: "2025-08-25"
currency: "ROBUX"
data_as_of: "September 6, 2026"
source: "RBX Invest"
---

# Sponge Birthday Cake

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Sponge Birthday Cake is a Roblox UGC Limited front accessory by zerobeast. 7 of 21 original copies are still on sale from the creator for free, about 67% of the stock claimed. Resale listings start at 897 R$, about 555% above its RAP of 137 R$. RBX Invest has tracked 1 sale of it in the past 30 days. It was created on Roblox on Aug 25, 2025. zerobeast 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 6, 2026.

| Field | Value |
| --- | --- |
| RAP | 137 R$ |
| Lowest resale | 897 R$ |
| Original price | 0 R$ |
| Total quantity | 21 |
| Original copies remaining | 7 |
| Sales (last 30 days) | 1 |
| Created on Roblox | Aug 25, 2025 |
| Favorites | 17 |
| Item type | UGC Limited |
| Category | Front Accessory |
| Creator | zerobeast |

## Item description

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

> nothing much but gg 1st September

## Collections this item belongs to

- [UGC Limited Front Accessories — Chest Gear with Live RAP](https://rbxinvest.com/collections/ugc-limited-front-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 1,000 Robux — Mid-Tier Price List](https://rbxinvest.com/collections/limiteds-under-1000) (HTML only)

## More Limiteds by zerobeast

- [what the ai textured axe is this — RAP 50,000 R$](https://rbxinvest.com/item/16793492885.md)
- [The Spongetastical Award — RAP 1,903 R$](https://rbxinvest.com/item/17410718097.md)
- [Sponge Glove — RAP 1,900 R$](https://rbxinvest.com/item/17769166223.md)
- [Giant Blue Sponge Hammer — RAP 1,720 R$](https://rbxinvest.com/item/18202802920.md)
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- [test resellable — RAP 1,529 R$](https://rbxinvest.com/item/17275922906.md)
- [Sponge Membership Card — RAP 1,501 R$](https://rbxinvest.com/item/16214798515.md)
- [Glitch Sponge Scythe — RAP 1,437 R$](https://rbxinvest.com/item/17169003482.md)
- [Giant Pink Sponge Hammer — RAP 1,339 R$](https://rbxinvest.com/item/15576225594.md)
- [Sponge Spatula — RAP 1,276 R$](https://rbxinvest.com/item/15188185261.md)
- [Bubble Trident \[Milk Edition\] — RAP 1,138 R$](https://rbxinvest.com/item/115594679035257.md)
- [Glitch Sponge Katana — RAP 1,133 R$](https://rbxinvest.com/item/16691839751.md)

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- [Nah, I'd ###. — RAP 180 R$](https://rbxinvest.com/item/17364286819.md)
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- [Banana — RAP 180 R$](https://rbxinvest.com/item/17293667236.md)
- [White Dual Karambits — RAP 180 R$](https://rbxinvest.com/item/103668443141356.md)

## Related pages

- [zerobeast — full catalog](https://rbxinvest.com/creator/32555227.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/78394468447492) — 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.