Every night MugiPocket records a market price for every One Piece card and printing it tracks. Comparing tonight's snapshot to the one from seven days ago gives the cleanest read on where money moved this week. We filter out anything under $25 on either day and anything that moved more than 150%, because those are usually a single odd sale rather than a market.
The ten biggest gains
- 1. Tony Tony.Chopper [Regionals Textured Chase] P-089: $65.26 to $141, +116%
- 2. St. Marcus Mars [Red Alternate Art (JP)] OP13-091: $273 to $544, +99%
- 3. Perona [Japanese 3rd Anniversary] OP12-034: $109 to $186, +71%
- 4. Nami [Championship 25-26 Champion] OP10-033: $3,853 to $6,510, +69%
- 5. Nami [Release Event] OP10-033: $33.42 to $50.59, +51%
- 6. Boa Hancock [Chinese 2nd Anniversary (JP)] OP07-051: $39.82 to $59.00, +48%
- 7. Monkey.D.Luffy [1st Anniversary Signature (JP)] ST01-012: $2,261 to $3,016, +33%
- 8. Boa Hancock [Judge (JP)] OP13-051: $450 to $593, +32%
- 9. Sanji [Champiosnhip 25-26] EB01-014: $69.66 to $90.92, +31%
- 10. Marshall.D.Teach [English 2nd Anniversary (JP)] OP09-081: $56.85 to $69.94, +23%

Two year charts, PSA population, fair value and buy or sell signals for every card in this story.
What the list says
Prize and event printings dominate the top of the list, which is normal in a week without a new set: the supply of these cards is fixed, so a couple of confident buyers move the price. The signal to watch is whether next week's snapshot holds the new level. A jump that survives seven more days is a repricing; one that fades is a single sale.
A weekly gain is a headline. A gain that is still there next week is a price.
Tony Tony.Chopper [Regionals Textured Chase] P-089$141market · 20 September 2026
St. Marcus Mars [Red Alternate Art] OP13-091$544market · 20 September 2026
Perona [Japanese 3rd Anniversary] OP12-034$186market · 20 September 2026
Nami [Championship 25-26 Champion] OP10-033$6,510market · 20 September 2026Prices in this story are market averages of tracked sales as of 20 September 2026. Every card links to its own page with the 90 day chart; the full history and graded values are in the app.