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ONE PIECE · SET ST13
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Catalog›One Piece›The Three Brothers
ST13
OP · English · TBD

The Three Brothers

One Piece pages should feel nautical, premium, and character-driven, with alt arts and manga chases clearly separated from playable base copies — anchored right now by ST13-001 · Leader.

Track completionCompare cardsSeed fallback
Cards tracked17
Variants tracked3
Market floor$0.5
Grail card$6
Release dateTBDDestination set page
Set basket$18.5100% price coverage across the set
Chase basket$11.6Top 8 tracked chase cards
Active listings00 new this week
Recent sales00 in the last 7 days
Top chaseST13-001 · Leader#ST13-001 · Leader
Set index

A tradeable basket for the whole set.

100% tracked
Complete set basket$18.517 priced cards roll into the current estimate.
Chase basket$11.6Tracks the highest-signal cards instead of the long tail.
Raw lane basket$1.09Useful for estimating where the body of the set sits today.

Coverage is live on 100% of the set right now, which is enough to show the market center even before the long tail fully fills in.

Common is the dominant rarity band in this release, while Character is the strongest card-family signal on the page today.

This lane moves fast, so pages need to show what is liquid, what is scarce, and where collector attention is clustering before the rest of the market catches up.

Set pulse

Real activity where we have it, honest signals where we do not.

Activity is still forming for this set. The price coverage and chase basket above update as VaultStore listings and sales deepen.
Rarity mix

Where the card count is concentrated.

Common15
Leader1
Don!!1
Trusted sellers

The best current storefronts touching this lane.

Trusted seller rankings will fill in here as more live listings attach to this set.
Related sets

Continue the chronology.

UtaDec 202417 cardsTwo LegendsSep 2024126 cards3D2YSep 202417 cardsMemorial CollectionJul 2024132 cards
Temperature index

Heat signal across the full set.

On Fire2
Heating Up6
Cooling2
Top movers

The strongest gainers right now.

ST13-003 · CharacterOn Fire$0.8ST13-016 · CharacterOn Fire$0.8ST13-001 · LeaderHeating Up$6
Cooling off

Cards losing momentum in the current window.

ST13-017 · DonCooling$0.5ST13-012 · CharacterCooling
Sort
Card numberPrice descPrice ascHeatRecent activityRarityName
Rarity
Common15Don!!1Leader1
Variants
Common15Don1Leader1
Type
Character15Don1Leader1
Temperature
Completion tracking

Built for real set goals, not generic wishlists.

0%owned

VaultStore completion tracking is designed for any-copy, any-variant, grade-specific, and language-specific goals. This page already knows the full card map; the collector layer sits on top of it.

Sign in to import a collection CSV, auto-claim VaultStore purchases, or manually mark cards as owned.

Track this setImport collection
Collector guide

Why this set matters right now.

Leader cards, parallels, alt arts, SPs, and manga rares all roll up into the same destination surface so collectors can understand a release at a glance.

Romance Dawn still acts like the gravity well for the whole lane.

Leader alt arts are often the best bridge between players and collectors.

Set overview

A destination page, not just a listing grid.

The Three Brothers is a minimal 17-card set released in 2026 for the One Piece Trading Card Game, arriving during a period of expanded product diversity within the TCG market. The set's limited card pool suggests a focused, thematic release rather than a comprehensive expansion, likely designed to serve niche collector interests or support specific constructed formats. The set centers on three character archetypes, with ST13-001 functioning as the primary leader card that establishes the deck's strategic framework. Supporting characters ST13-002 through ST13-005 provide the necessary synergies and tactical options to complement the leader's abilities. The restricted card count indicates this release prioritizes depth over breadth, making individual card availability and functionality particularly significant for competitive viability. Collectors should note that such limited releases often develop secondary market value based on competitive performance and character popularity rather than scarcity alone.

One Piece set pages should make character demand, alt-art hierarchy, and release chronology easy to understand for a buyer arriving cold from search.

Top cards to collect
ST13-001 · Leader$6ST13-002 · Character$0.8ST13-003 · Character$0.8ST13-004 · Character$0.8ST13-005 · Character$0.8
FAQ
What makes The Three Brothers important for collectors?

The Three Brothers sits inside the live one piece collector board. and matters because it combines set identity, chase hierarchy, and live market behavior in one place.

How many cards are tracked in The Three Brothers?
$0.8
Heating up
6
Cooling2
On fire2
Price
Under $516$5 to $201
Reset all filters
Card grid
2 matching cards
100% priced0 live rows10 with heat signalCard number
Temperature: On fire
#ST13-003
ST13-003
ST13-003 · Character
Common1 variants
Character
▲ 14.3%
Market$0.8
SignalOn fire
#ST13-016
ST13-016
ST13-016 · Character
Common1 variants
Character
▲ 14.3%
Market$0.8
SignalOn fire

VaultStore currently tracks 17 cards on this page, with 3 distinct variant treatments represented across the set.

How is the set index calculated on VaultStore?

The set page uses append-only price observations to estimate both a full-set basket and a chase-card basket, with coverage percentages shown whenever the underlying market is still thin.

Can I track completion for The Three Brothers?

Yes. Completion tracking is designed to support any-copy, variant-specific, and grade-specific collector goals, with import-first flows for collectors who are not yet buying everything through VaultStore.