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Reactor Coolant
Item
Reactor Coolant
Roblox
Asset 103252704556642by Aeterna Inceptum
Current RAP
1,295R$
Avg Price (30d)
—
Avg Price (90d)
2,000R$

1 sale

Avg Price (180d)
1,750R$

2 sales

Lowest Price
648R$

resale listing

Original Price
Free
Total Copies
65
Original Copies Remaining
Sold Out
Summary

Reactor Coolant is a Roblox UGC Limited hat by Aeterna Inceptum. Its original stock of 65 copies has sold out. Resale listings start at 648 R$, about 50% below its RAP of 1,295 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Nov 30, 2024.

Description

This coolant had a major flaw in its engineering. They never thought a coolant would need a coolant of its own. OBJECT NO-[2] This gift was a part of Great Gift Extravaganza. You won't receive its prize if you buy from a resale.

Reactor Coolant

Reactor Coolant is a Roblox UGC Limited hat by Aeterna Inceptum. Its original stock of 65 copies has sold out. Resale listings start at 648 R$, about 50% below its RAP of 1,295 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Nov 30, 2024.

RAP 1,295 R$
Lowest Price 648 R$
Total Copies 65
Original Copies Remaining Sold Out
Original Price Free
Market Cap 84,175 R$
Item Type UGC Limited
Category Hat
Creator Aeterna Inceptum

How much is Reactor Coolant worth? Price and value

As of October 18, 2026, Reactor Coolant is worth about 1,295 Robux, its Recent Average Price (RAP), and the cheapest copy for sale is priced at 648 Robux. Across the 65 owned copies, its estimated market value is 84,175 Robux.

That puts the cheapest copy 50% below RAP. RAP averages recent completed sales, so a listing under it means sellers are currently asking less than the item has been trading for.

How rare is Reactor Coolant?

Reactor Coolant is a UGC Limited Hat with 65 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for free.

Reactor Coolant sales history

RBX Invest has recorded 18 sales of Reactor Coolant across 18 trading days, from Jan 6, 2025 to Aug 4, 2026.

Free claims from the creator are not counted, so these are sales between players.

Its highest daily average sale price was 3,499 Robux on Mar 15, 2026, and its lowest was 475 Robux on Jan 8, 2025.

By calendar year, its average sale price went from 1,216 Robux in 2025 to 2,333 Robux in 2026, up 92%.

Reactor Coolant: average sale price in the 12 most recent months with recorded sales
MonthAverage sale priceSales
Aug 20262,000 R$1
May 20261,499 R$1
Mar 20263,499 R$1
Nov 20251,299 R$1
Sep 20251,150 R$2
Aug 2025995 R$1
Jul 20251,000 R$1
Jun 20251,200 R$1
May 2025875 R$2
Mar 20251,049 R$2
Feb 20251,450 R$2
Jan 20251,566 R$3

Did Reactor Coolant make money for release buyers?

Reactor Coolant sold out of its original stock 1 day after its first recorded sale, on Dec 1, 2024. Copies could be resold from Dec 30, 2024, once Roblox's 30-day resale lock ended.

About Reactor Coolant

This coolant had a major flaw in its engineering. They never thought a coolant would need a coolant of its own. OBJECT NO-[2] This gift was a part of Great Gift Extravaganza. You won't receive its prize if you buy from a resale.

How to get Reactor Coolant

Reactor Coolant is no longer sold by the creator, so the way to get it is to buy a copy from a reseller on Roblox. The cheapest is listed at 648 Robux.

Reactor Coolant is Roblox asset ID 103252704556642. It was published by Aeterna Inceptum. On RBX Invest it sits in the UGC Limited Hats, Limiteds under 100 Copies, Limiteds under 1,000 Copies, Limiteds under 1,000 R$ collections. The RAP, reseller listings, and copy counts on this page refresh from Roblox continuously, so the figures above are the state of the market at the last update rather than a fixed snapshot.