Thunder Club icon, Mythical rarity item in Grand Piece Online

Thunder Club TCLUB

Tier A+ Mythical Stable Reliable
Open in calculator →

Current trading value

20K

Range 18K–22K

Window12h

UpdatedOct 15, 2026

Trades3,148
Offered1,518
Wanted1,630
Demand ×1.07

trade value per $1

Buy on PetMart

PetMart is our shop

Think the Thunder Club value is off? Tell us

Thunder Club isn’t in stock. Devil Fruit Rod trades near it — 20K, $11.99. PetMart is our shop

What Thunder Club's value means

At 20K value units, Thunder Club is worth about 2.0× the 10,000-unit reference the value chart is pegged to (a Mythical Fruit Chest's starting value in the solve).

That figure is a high-confidence read: the solver places the true value between 18K and 22K (a ±10% band) off 3,148 observed Discord trades.

Over the last week the value has been rising. The 7-day read sits +14.6% against the 30-day average.

In trade chats and value lists, Thunder Club is also written TCLUB.

Demand is currently rated Stable and rarity is Mythical, both recomputed every solver run.

How to get Thunder Club

Dropped by
Dragon Emperor
Location
Dragon Emperor Dungeon
Drop rate
0.5%
Trade level
475+

The Thunder Club is a Mythical Sword that is dropped from Dragon Emperor, who is located at Dragon Emperor Dungeon with a 0.5% drop chance.

Price history · 60 days

Per-day median across observed trades. Last point is today's solver run.

-56.6% / 38d

Recent Thunder Club trades

The exact offers our pipeline parsed from Discord. No edits, no opinions.

  • seen 113× Devil Fruit Rod  Thunder Club
  • seen 90× Nightfall Aura  Thunder Club
  • seen 58× Thunder Club  Mythical Fruit Chest + Mythical Fruit Chest

Most common trade shapes observed for Thunder Club, from 842 solo-trade samples.

Did you trade Thunder Club? Log it with in-game Past Trades screenshots

Trade recommendations

Auto-built from the value-matches graph. Verdicts use the same win/fair/lose math as the calculator.

WIN

Thunder Club for Brand of Sacrifice (20K)

Thunder Club's value tops Brand of Sacrifice. Clean win on paper.

+2.1% in your favor

WIN

Thunder Club for Devil Fruit Rod (20K)

Thunder Club's value tops Devil Fruit Rod. Clean win on paper.

+3.3% in your favor

Flips with Thunder Club

See all flips →

Trades that read fair to the other player but leave you ahead.

    Thunder Club for Hollow's World Ender and Hover Pod, you gain +20% +20% All Seeing Eye for Devil Fruit Rod and Sickle of Sorrow and Thunder Club and Toji (event item) and Virtuous Cupid Queen's Wings, you gain +20% +20% Thunder Club for Devil Fruit Rod and Venom, you gain +19% +19%
Browse all GPO values →

FAQ

How much is Thunder Club worth in GPO?

Thunder Club's current trading value is approximately 20K (range 18K-22K), based on 3,148 observed Discord trades over the last solver run. Updated 2026-10-15.

How do you get Thunder Club in GPO?

Source: Dragon Emperor. Drop rate: 0.5%. Location: Dragon Emperor Dungeon.

Is Thunder Club's value rising or falling?

It's currently rising. The 7-day value sits +14.6% versus the 30-day average. That's the direction the solver sees over the past week.

How is Thunder Club's value calculated?

Thunder Club's value is derived purely from observed Discord trade messages using a ratio-chain solver against the Mythical Fruit Chest anchor (10,000 value units). No editor opinions, no hand-tuned numbers. See /legal/methodology for the full math.

Why is the value a range, not one number?

The range is a 90% confidence band. The single headline number is the median. The band shows where the solver thinks the true value lives given noise.