One Piece TCG Market Update – Week 5, 2026
This weekly update tracks price movement using the One Piece TCG investment index.
Week 5 showed modest gains at index level, with strength rotating away from Manga into SEC and Leader Alt Art, while sealed and Treasure Rares continued to soften.

👉 View the full index: One Piece TCG Investment Index
Index snapshot (week-on-week)
- One Piece TCG Investment Index (All): 119.7 (+0.5% WoW, +19.7% YTD)
- Secret Rare (SEC) Index: 130.7 (+2.3% WoW, +30.7% YTD)
- Leader Alt Art Index: 114.6 (+0.8% WoW, +14.6% YTD)
- Manga Rare Index: 140.1 (-0.9% WoW, +40.1% YTD)
- Special Rare (SP) Index: 113.8 (+0.5% WoW, +13.8% YTD)
- Sealed Booster Box Index: 129.0 (-1.4% WoW, +29.0% YTD)
- Treasure Rare (TR) Index: 108.9 (-0.1% WoW, +8.9% YTD)
Base value = 100 on 1 Jan 2026.
What moved the market
Manga pauses after strong run
- Manga rares pulled back -0.9% after several strong weeks.
- Despite the dip, Manga remains the top-performing category at +40% YTD.
SEC takes the lead
- Secret Rares gained +2.3%, the strongest category this week.
- Momentum appears broader and less concentrated than earlier in the year.
TR continue to cool
- Sealed booster boxes fell -1.4%, extending the recent pullback.
- Treasure Rares were flat to slightly down, still lagging other categories.
Top movers
🚀 Risers
- 🟢 Sanji (OP01-013) Chinese OP08 Treasure Rare – +116%
- 🟢 Nefeltari Vivi (EB02-026) Chinese OP13 Treasure Rare – +38%
- 🟢 Sabo (OP13-120) OP13 Red Manga Rare – +35%
- 🟢 Tony Tony Chopper (EB01-006) PRB01 Manga Rare – +33%
- 🟢 Portgas D. Ace (EB02-028) OP13 Special Rare (SP) – +31%
🧊 Laggards
- 🔻 Sanji (OP06-119) French OP09 Treasure Rare – -34%
- 🔻 Sengoku (OP07-046) Chinese OP10 Treasure Rare – -27%
- 🔻 Sabo (OP10-049) French OP12 Treasure Rare – -24%
- 🔻 Monkey D. Luffy (OP05-119) PRB01 Manga Rare – -17%
- 🔻 Boa Hancock (OP14-041) OP14-EB04 Leader Alt Art (AA) – -16%
What this tells you
- 🎯 Manga shows the first clear pause after a strong YTD run.
- 📈 SEC strength suggests rotation rather than broad weakness.
- 📦 TR remains the soft spots in early 2026.
What to watch next week
- Does Manga stabilise after the first meaningful pullback?
- Can SEC extend leadership?
- Do sealed boxes find their way up again?
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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