---
title: "Radioactive B1 Ball — Roblox UGC Limited"
description: "Radioactive B1 Ball is a Roblox UGC Limited (Back Accessory) by Radioactive UGC. RAP 46 R$."
url: "https://rbxinvest.com/item/98364841513842"
type: "roblox-limited-item"
asset_id: "98364841513842"
item_type: "ugc_limited"
asset_type: "BackAccessory"
creator: "Radioactive UGC"
creator_id: "34512331"
rap: 46
lowest_resale_price: 1999
original_price: 0
total_quantity: 12
copies_remaining: 0
sales_30d: 0
created_on: "2025-03-04"
currency: "ROBUX"
data_as_of: "September 18, 2026"
source: "RBX Invest"
---

# Radioactive B1 Ball

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Radioactive B1 Ball is a Roblox UGC Limited back accessory by Radioactive UGC. Its original stock of 12 copies has sold out. Resale listings start at 1,999 R$, about 4246% above its RAP of 46 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Mar 4, 2025. Radioactive 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 18, 2026.

| Field | Value |
| --- | --- |
| RAP | 46 R$ |
| Lowest resale | 1,999 R$ |
| Original price | 0 R$ |
| Total quantity | 12 |
| Original copies remaining | Sold out |
| Sales (last 30 days) | 0 |
| Created on Roblox | Mar 4, 2025 |
| Favorites | 272 |
| Item type | UGC Limited |
| Category | Back Accessory |
| Creator | Radioactive UGC |

## Item description

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

> Collab w/ @JeffeySerenity & @MagicSparkleQueendom
> https://www.roblox.com/communities/32585143/d1vnty-UGC#!/about

## 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)

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- [Candy Corn Spiked Steel Horns — RAP 355 R$](https://rbxinvest.com/item/72157951245520.md)
- [Eerie Pumpkin Sword — RAP 300 R$](https://rbxinvest.com/item/74520096873049.md)
- [Snowman TeeVee — RAP 236 R$](https://rbxinvest.com/item/108967425300095.md)
- [Radioactive Top Hat — RAP 228 R$](https://rbxinvest.com/item/18631288243.md)
- [Radioactive Skully — RAP 180 R$](https://rbxinvest.com/item/130696806874061.md)
- [Radioactive Bomby — RAP 168 R$](https://rbxinvest.com/item/126933732592365.md)

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## Related pages

- [Radioactive UGC — full catalog](https://rbxinvest.com/creator/34512331.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/98364841513842) — 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.