This weekly update tracks price movement using the One Piece TCG investment index.
Week 7 extended last week’s pullback and confirms that the explosive start to 2026 has shifted into a broader cooling phase. After several weeks of aggressive upside in Manga, SEC and high-end singles, momentum has clearly slowed. Prices are no longer drifting higher — they are being repriced.

What stands out is the breadth of the move. Manga, SP, SEC, Leader Alt Arts and Treasure Rares all declined again, signalling that this is not isolated weakness but a market-wide reset. At the same time, sealed product moved higher, breaking last week’s “everything down” pattern and showing that capital may be rotating rather than exiting entirely.

In short: the rally phase has paused, volatility remains high at card level, and the market is now testing where real demand sits after the early-year surge.

👉 View the full index: One Piece TCG Investment Index

Index snapshot (week-on-week)

• One Piece TCG Investment Index (All): 113.5 (-3.1% WoW, +13.5% YTD)
• Special Rare (SP) Index: 106.2 (-5.7% WoW, +6.2% YTD)
• Manga Rare Index: 128.8 (-4.5% WoW, +28.8% YTD)
• Secret Rare (SEC) Index: 120.1 (-3.5% WoW, +20.1% YTD)
• Treasure Rare (TR) Index: 106.7 (-2.7% WoW, +6.7% YTD)
• Leader Alt Art Index: 111.6 (-1.2% WoW, +11.6% YTD)
• Sealed Booster Box Index: 123.3 (+4.4% WoW, +23.3% YTD)

Base value = 100 on 1 Jan 2026.

What moved the market

Cooling turns into a second down week

• The total index fell -3.1%, following last week’s drop.
• This is no longer just one pocket fading—pressure showed up across Manga, SEC, SP, TR, and Leaders.

Singles under pressure, sealed rebounds

• SP (-5.7%) and Manga (-4.5%) led the downside.
• Sealed (+4.4%) moved the other way, suggesting buyers stepped back into product even as singles cooled.

Top movers by category

Manga Rare

• 🟢 Sogeking (OP03-112) PRB01 Manga Rare – €1059.99 (+14%)
• 🔻 Dracule Mihawk (OP14-119) OP14-EB04 Manga Rare – €1034.99 (-22%)

Sealed Booster Box

• 🟢 One Piece Anime 25th Collection Extra Booster (EB-02) Booster Box 24 Packs [Japanese] – €129.99 (+8%)
• 🔻 One Piece Anime 25th Collection Extra Booster (EB-02) Booster Box 24 Packs [English] – €469.99 (-5%)

Special Rare (SP)

• 🟢 Shanks (OP06-007) PRB02 Special Rare (SP) – €229.99 (+7%)
• 🔻 Monkey D. Luffy (OP13-118) OP13 Special Rare (SP) – €344.99 (-22%)

Treasure Rare (TR)

• 🟢 Nefeltari Vivi (EB02-026) Chinese OP13 Treasure Rare – €669.99 (+41%)
• 🔻 Boa Hancock (ST03-013) Chinese OP06 Treasure Rare (OP-06) – €929.99 (-22%)

Leader Alt Art

• 🟢 Caesar Clown (OP10-002) OP10 Leader Alt Art (AA) – €34.99 (+17%)
• 🔻 Boa Hancock (OP14-041) OP14-EB04 Leader Alt Art (AA) – €114.99 (-21%)

Secret Rare (SEC)

• 🟢 Kaido (OP05-118) PRB01 Secret Rare (SEC) Alt Art (AA) – €74.99 (+15%)
• 🔻 Bartholomew Kuma (OP12-119) OP12 Secret Rare (SEC) Alt Art (AA) – €79.99 (-16%)

What this tells you

• 📉 The market is cooling across most singles categories after a fast start to the year.
• 🧊 Weakness is broad, with SP and Manga taking the biggest hits this week.
• 📦 Sealed moving up while singles move down is the main change versus last week.

What to watch next week

• Does the pullback extend into a third down week for singles?
• Can sealed keep rising, or was this a one-week bounce?
• Do SP and Manga stabilise after back-to-back heavy selling?

Index context

The One Piece TCG investment index tracks relative price movement across baskets of singles and sealed product. Each index is euro equal-weighted and updated daily.

👉 View the full index: One Piece TCG Investment Index

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