---
title: "Spec Zeta Biograft Energy Sword — Roblox Classic Limited"
description: "Spec Zeta Biograft Energy Sword is a Roblox Classic Limited (Gear) by Roblox. RAP 154,557 R$."
url: "https://rbxinvest.com/item/66416579"
type: "roblox-limited-item"
asset_id: "66416579"
item_type: "regular_limited"
asset_type: "Gear"
creator: "Roblox"
creator_id: "1"
rap: 154557
lowest_resale_price: 499998
original_price: 5000
total_quantity: 199
copies_remaining: 0
sales_30d: 0
created_on: "2011-11-25"
currency: "ROBUX"
data_as_of: "September 16, 2026"
source: "RBX Invest"
---

# Spec Zeta Biograft Energy Sword

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Spec Zeta Biograft Energy Sword is a Roblox Classic Limited gear by Roblox. Its original stock of 199 copies has sold out. Resale listings start at 499,998 R$, about 224% above its RAP of 154,557 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Nov 25, 2011. Roblox 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 | 154,557 R$ |
| Lowest resale | 499,998 R$ |
| Original price | 5,000 R$ |
| Total quantity | 199 |
| Original copies remaining | Sold out |
| Sales (last 30 days) | 0 |
| Created on Roblox | Nov 25, 2011 |
| Favorites | 4,234 |
| Item type | Classic Limited |
| Category | Gear |
| Creator | Roblox |

## Item description

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

> After the tremendous success of the Epsilon sword, only one person was left who understood how to make energy swords.  This is largely due to the scientists testing the swords on one another in an effort to create the best product possible (and to keep all the profit for themselves).  The last scientist left standing created only 200 of these before he was spawn killed by a noob holding his own sword.

## Collections this item belongs to

- [Roblox Limited Swords — Blades Ranked by RAP & Price](https://rbxinvest.com/collections/swords) (HTML only)
- [Classic Roblox Limited Gear — Swords, Staffs & Tools by RAP](https://rbxinvest.com/collections/classic-gear) (HTML only)
- [Roblox Limiteds under 1,000 Copies — Scarce but Tradable](https://rbxinvest.com/collections/limiteds-under-1000-copies) (HTML only)
- [Most Expensive Roblox Limiteds — Items with 100k+ RAP](https://rbxinvest.com/collections/most-expensive-limiteds) (HTML only)

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## Related pages

- [Roblox — full catalog](https://rbxinvest.com/creator/1.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/66416579) — 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.