Iceborn Katana icon, Legendary rarity item in Grand Piece Online

Iceborn Katana IBK

Tier B Legendary Low demand Low confidence

Current trading value

1.4K

Range 1.1K–1.7K

Window30d

UpdatedSep 10, 2026

Trades180
Offered161
Wanted19
Demand ×0.12

In stock from us

trade value per $1

Buy on PetMart

PetMart is our shop

Iceborn Katana isn’t in stock. Goro trades near it1.5K, $1.99. PetMart is our shop

What Iceborn Katana's value means

At 1.4K value units, Iceborn Katana trades for roughly 0.14× a Mythical Fruit Chest (the 10,000-unit reference item), so it sits below the anchor on the chart.

That figure is a low-confidence read: the solver places the true value between 1.1K and 1.7K (a ±20% band) off 180 observed Discord trades.

In trade chats and value lists, Iceborn Katana is also written IBK.

Demand is currently rated Low and rarity is Legendary, both recomputed every solver run.

How to get Iceborn Katana

Trade level
475+

The Iceborn Katana is a Legendary sword that is obtainable through the Season 4 Battlepass at tier 40 which can be purchased for 5000, it is similar to most katanas in the game however it has its own set of moves much like Shusui.

Price history · 60 days

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

Recent Iceborn Katana trades

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

  • Iceborn Katana Mera Mera seen 8×

Most common trade shapes observed for Iceborn Katana, from 8 solo-trade samples.

Trade recommendations

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

FAIR

Iceborn Katana for Goro (1.5K)

Inside the confidence band. Fair on paper.

-2.4% delta

FAIR

Iceborn Katana for Kage (1.5K)

Inside the confidence band. Fair on paper.

-3.5% delta

Browse all GPO values →

FAQ

How much is Iceborn Katana worth in GPO?

Iceborn Katana's current trading value is approximately 1.4K (range 1.1K-1.7K), based on 180 observed Discord trades over the last solver run. Updated 2026-09-10.

How is Iceborn Katana's value calculated?

Iceborn Katana'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.