---
title: "Error Code 666 — Roblox UGC Limited"
description: "Error Code 666 is a Roblox UGC Limited (Hat) by The Coolest Moon Gang. RAP 436 R$."
url: "https://rbxinvest.com/item/82943611758736"
type: "roblox-limited-item"
asset_id: "82943611758736"
item_type: "ugc_limited"
asset_type: "Hat"
creator: "The Coolest Moon Gang"
creator_id: "33137717"
rap: 436
original_price: 0
total_quantity: 11
copies_remaining: 0
sales_30d: 0
created_on: "2024-11-07"
currency: "ROBUX"
data_as_of: "September 16, 2026"
source: "RBX Invest"
---

# Error Code 666

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Error Code 666 is a Roblox UGC Limited hat by The Coolest Moon Gang. Its original stock of 11 copies has sold out. No copies are listed for resale, so its RAP of 436 R$ is the only live price signal. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Nov 7, 2024. The Coolest Moon Gang 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 | 436 R$ |
| Original price | 0 R$ |
| Total quantity | 11 |
| Original copies remaining | Sold out |
| Sales (last 30 days) | 0 |
| Created on Roblox | Nov 7, 2024 |
| Favorites | 74 |
| Item type | UGC Limited |
| Category | Hat |
| Creator | The Coolest Moon Gang |

## Item description

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

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## Collections this item belongs to

- [UGC Limited Hats — Prices, RAP & Rarity of Every Tradable Hat](https://rbxinvest.com/collections/ugc-limited-hats) (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)
- [Free Roblox Limiteds — Free-to-Claim Items That Now Trade](https://rbxinvest.com/free-roblox-limiteds) (HTML only)

## More Limiteds by The Coolest Moon Gang

- [Mr. Vamp Moon — RAP 9,764 R$](https://rbxinvest.com/item/94598961590818.md)
- [Evil Frawg — RAP 2,050 R$](https://rbxinvest.com/item/105711478975765.md)
- [Sinister R. — RAP 1,983 R$](https://rbxinvest.com/item/83176958806935.md)
- [Mr. Check It Moon — RAP 1,361 R$](https://rbxinvest.com/item/85684545688804.md)
- [Sinister C.  — RAP 1,175 R$](https://rbxinvest.com/item/77799043626849.md)
- [Red Amogus — RAP 1,100 R$](https://rbxinvest.com/item/18265002901.md)
- [One and only Original Geen Prototype N.1 — RAP 1,100 R$](https://rbxinvest.com/item/17189226843.md)
- [Mr. Retro Moon — RAP 1,059 R$](https://rbxinvest.com/item/94660907028378.md)
- [Sinister Z. — RAP 1,009 R$](https://rbxinvest.com/item/139175359904262.md)
- [Sinister D. — RAP 995 R$](https://rbxinvest.com/item/85231805704763.md)
- [Evil Eye of The Pure Doom — RAP 807 R$](https://rbxinvest.com/item/18786538832.md)
- [Golden Eye of the Cursed Lord — RAP 759 R$](https://rbxinvest.com/item/18727743793.md)

## Limiteds at a similar price

- [Shiny Red Noob Egg — RAP 570 R$](https://rbxinvest.com/item/13682877299.md)
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## Related pages

- [The Coolest Moon Gang — full catalog](https://rbxinvest.com/creator/33137717.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/82943611758736) — 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.