TCGIntel — AI-powered TCG intelligence

One Piece TCG · AI valuation research

What should a rare card be worth — before the market settles?

Not a price tracker. Each note is a falsifiable forecast: a fair value, the thesis behind it, exactly what would change our mind, and a pre-committed horizon — then it resolves on a permanent record. Numbers are model forecasts, not market quotes.

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Accuracy record

Clock started 2026-06-29

31

Live forecasts

0

Resolved

Hit rate

Mean error

Nothing has resolved yet — that's the point. Every forecast below is frozen and dated; as real sales land, this board fills in with hits and misses, permanently.

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Monkey.D.Luffy — SR (ONE PIECE DAY'24 promo)
ST10-006 · PromoLive

Monkey.D.Luffy — SR (ONE PIECE DAY'24 promo)

$420$59$403 · High conviction

An all-Gears (1→5) Luffy handed out only for competition/regional entry — event-gated supply of a design collectors chase for its own sake.

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Monkey.D.Luffy — P (ONE PIECE DAY'25 Premium Card Collection)
P-110 · PromoLive

Monkey.D.Luffy — P (ONE PIECE DAY'25 Premium Card Collection)

$159$60$145 · Medium conviction

The '25 One Piece Day Luffy — the Elbaf/LEGO-brick tribute art. A ~$65 launch that re-rated ~4× in eight months, but it was reprinted once, so it's a demand story with a supply asterisk.

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Boa Hancock — Alt-Art Leader (OP07-038)
OP07-038 · Alt-artLive

Boa Hancock — Alt-Art Leader (OP07-038)

$119$80$301 · Medium conviction

The OP07-038 alt-art Leader — the full-art Boa Hancock (seated with Salome and the Kuja sisters) from 500 Years in the Future. The OP07 chase Leader, not the ~$1 base: it clears ~$120 raw and ~$275 PSA 10, on a deep, liquid graded market. Our bet is a scarce, in-demand Boa alt-art re-rates higher (target ~3×).

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Boa Hancock — Parallel Leader (OP07-038)
OP07-038 · Alt-artLive

Boa Hancock — Parallel Leader (OP07-038)

$101$60$262 · Medium conviction

The OP07-038 parallel Leader — the foil version of the base Boa Hancock portrait (holographic map treatment) from 500 Years in the Future. A tier below the full-art alt-art, above the ~$1 base: it clears ~$90 raw and ~$220 PSA 10. A Boa foil on rising character demand, our read is it drifts up with the alt-art (target ~3×).

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Boa Hancock — Base Leader (OP07-038)
OP07-038 · BaseLive

Boa Hancock — Base Leader (OP07-038)

$1$1$4 · High conviction

The OP07-038 base Boa Hancock Leader — the standard animation-art portrait you get in decks, and the ~$1.50 floor of the OP07-038 stack. Cheap because it's deck-filler supply, not because Boa isn't wanted. The value in this serial is in the alt-art, parallel and special prints, not here.

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Monkey.D.Luffy — GEAR Alternate Art (OP05-119)
OP05-119 · Alt-artLive

Monkey.D.Luffy — GEAR Alternate Art (OP05-119)

$245$200$666 · Medium conviction

The 'GEAR' alternate art — the OP05-119 parallel with the purple 'GEAR' manga treatment, Luffy mid-laugh. It shares its serial with the ~$15 base Gear 5 SEC but is a distinct, scarcer print: ~$350 raw and ~$700 PSA 10. Founder holds this card (disclosed).

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Monkey.D.Luffy — Manga Rare (OP05-119)
OP05-119 · Alt-artLive

Monkey.D.Luffy — Manga Rare (OP05-119)

$5,500$2,000$5,216 · High conviction

The OP05-119 Manga Rare — the comic-panel 'Alternate Art Manga' from Awakening of the New Era, and one of the game's crown-jewel Gear 5 grails. Same serial as the ~$15 base SEC, but the EN original trades ~$5,500 raw and ~$19,000 PSA 10 — the manga parallel is doing over 300× the base card.

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Monkey.D.Luffy — Silver SP 'A Fist of Divine Speed' (OP05-119)
OP05-119 · PromoLive

Monkey.D.Luffy — Silver SP 'A Fist of Divine Speed' (OP05-119)

$8,600$1,800$7,714 · High conviction

The Silver SP 'A Fist of Divine Speed' — the rainbow-foil anniversary Gear 5 Luffy carrying the OP05-119 serial. Not the ~$15 base and not the cheap non-foil 'special card': the EN/JP Silver SP clears ~$8,000 raw and ~$11,000 PSA 10.

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Monkey.D.Luffy — Gold SP 'A Fist of Divine Speed' (OP05-119)
OP05-119 · PromoLive

Monkey.D.Luffy — Gold SP 'A Fist of Divine Speed' (OP05-119)

$11,500$9,000$24,004 · High conviction

The Gold SP 'A Fist of Divine Speed' — the gold-foil anniversary Gear 5 Luffy, and the apex of the OP05-119 serial. Same ornate art as the Silver SP but in gold: it clears ~$12,500 raw and ~$17,000–18,500 PSA 10, with a BGS 10 topping $20,000+.

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Monkey.D.Luffy — Base Gear 5 SEC (OP05-119)
OP05-119 · BaseLive

Monkey.D.Luffy — Base Gear 5 SEC (OP05-119)

$19$8$18 · Medium conviction

The base Gear 5 SEC — the plain colored Gear 5 everyone pictures, and the cheapest way into the OP05-119 serial at ~$15 raw. Heavily printed and reprinted in PRB-01, so it sits at the floor of a number whose parallels run to $33,000. Founder holds this card (disclosed) and sees a re-rate toward $80.

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Monkey.D.Luffy — BVB × ONE PIECE Matchday (ST13-003)
ST13-003 · PromoLive

Monkey.D.Luffy — BVB × ONE PIECE Matchday (ST13-003)

$865$450$2,149 · High conviction

The BVB × One Piece Matchday Luffy — a Borussia Dortmund football-kit alt-art under the same ST13-003 number as the ~$15 base Leader. It clears ~$865 raw / ~$1,425 PSA 10: the collab art is doing ~50× of work over the base card, on cross-fandom demand and event-only supply.

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ST13-003 · Alt-artLive

Monkey.D.Luffy — Premium Card Collection (gold-text, ST13-003)

$190$120$487 · High conviction

The gold-text ST13-003 — the Premium Card Collection 'Leader Collection' parallel, told apart from the ~$15 base by GOLD foil text (the base is silver). Never sold in a booster: it came only inside a $15 six-card collection at Bandai's own events. Trading ~$195 raw in the US and firming toward $185–280. The gold text is the whole story: same number, different card.

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Gol.D.Roger — Manga Rare (OP09-118)
OP09-118 · Alt-artLive

Gol.D.Roger — Manga Rare (OP09-118)

$4,751$2,000$9,779 · High conviction

The Gol D. Roger Manga Rare — the comic-panel 'Gold Manga' from OP09 Emperors in the New World, and one of the game's crown-jewel chase cards. Same OP09-118 number as the ~$30 base Roger, but it trades ~$4,000 raw and ~$6,900 PSA 10: the manga parallel is doing over 100× the base card.

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Monkey.D.Luffy — Manga Rare (OP09-119)
OP09-119 · Alt-artLive

Monkey.D.Luffy — Manga Rare (OP09-119)

$1,299$700$3,155 · High conviction

The Monkey D. Luffy Manga Rare — the comic-panel parallel from OP09 Emperors in the New World, the 'undisputed king of the regular manga rares.' Same OP09-119 number as the ~$11 base Luffy, but it trades ~$1,400 raw and ~$5,000 PSA 10: the manga treatment is doing ~100× the base card, on the game's most-collected character.

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Monkey.D.Luffy — WINNER (Store Tournament 2026 Vol. 2)
P-106 · Event prizeLive

Monkey.D.Luffy — WINNER (Store Tournament 2026 Vol. 2)

$139$80$130 · Medium conviction

The gold-stamped WINNER Luffy — the marquee of Store Tournament 2026 Vol. 2. It clears ~$100–200 raw versus the ~$10 no-stamp Participation twin: the stamp is doing ~10–15× of work, and Luffy demand is the engine.

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Tony Tony.Chopper — WINNER (Store Tournament 2026 Vol. 2)
P-101 · Event prizeLive

Tony Tony.Chopper — WINNER (Store Tournament 2026 Vol. 2)

$83$50$96 · Medium conviction

The pack's sleeper. An R-rarity Chopper in the first slot clears ~$65–150 raw — the #2 value after Luffy, and higher than most would guess for a support character.

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Nami — WINNER (Store Tournament 2026 Vol. 2)
P-102 · Event prizeLive

Nami — WINNER (Store Tournament 2026 Vol. 2)

$60$45$54 · Medium conviction

The WINNER Nami — a steady ~$65–80 raw. Strong, rising Nami demand plus the gold stamp keep it comfortably the pack's #3, well above the support cards.

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Portgas.D.Ace — WINNER (Store Tournament 2026 Vol. 2)
P-103 · Event prizeLive

Portgas.D.Ace — WINNER (Store Tournament 2026 Vol. 2)

$35$20$87 · Medium conviction

The WINNER Ace — ~$25–45 raw and trending up from ~$15 in May. Ace's exceptional character demand gives it a floor, but a same-number JP promo makes variant-matching essential.

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Shanks — WINNER (Store Tournament 2026 Vol. 2)
P-104 · Event prizeLive

Shanks — WINNER (Store Tournament 2026 Vol. 2)

$30$20$73 · Medium conviction

The WINNER Shanks — ~$28–30 raw. Emperor-tier character demand, but the card is firmly supply-capped in the middle of the pack.

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Sabo — WINNER (Store Tournament 2026 Vol. 2)
P-105 · Event prizeLive

Sabo — WINNER (Store Tournament 2026 Vol. 2)

$28$12$26 · Low conviction

The WINNER Sabo — ~$25–30 raw, the pack's most affordable. The real story is variant confusion: 'Sabo P-105' is at least four different cards at wildly different prices.

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Monkey D. Luffy — Convention Exclusive (non-foil)
P-043 · PromoLive

Monkey D. Luffy — Convention Exclusive (non-foil)

$322$150$315 · Low conviction

The Convention-Exclusive NON-FOIL King Luffy — the same chase art as the ~$1,000+ foil, minus the foil. PSA 10 clears ~$240–325: a real graded market, but the value gap to the foil sibling is all treatment.

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Monkey.D.Luffy — Leader (Promotion Pack Vol.4)
P-047 · PromoLive

Monkey.D.Luffy — Leader (Promotion Pack Vol.4)

$5$2$9 · Low conviction

A common bulk promo today (~$5) — a clean Luffy-Leader print held cheaply, betting on upside if Luffy-leader nostalgia firms up.

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Yamato — SEC alt-art (Romance Dawn)
OP01-121 · Alt-artLive

Yamato — SEC alt-art (Romance Dawn)

$7$0$15 · Low conviction

A first-set full-art SEC that's drifted to bulk (~$8 raw) — cheap, asymmetric upside on a popular Wano character. Not the serialized grail.

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Nami — R (Promotion Pack EX Vol.4)
EB03-006 · PromoLive

Nami — R (Promotion Pack EX Vol.4)

$354$109$599 · High conviction

A hard-to-pull regional-entry promo already clearing ~$350 raw weeks after release — low supply, pretty foil Alabasta art, surging Nami demand.

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Monkey.D.Luffy — SEC-P alt-art (Carrying On His Will)
OP13-118 · Alt-artLive

Monkey.D.Luffy — SEC-P alt-art (Carrying On His Will)

$84$80$170 · High conviction

The cheapest way into a Luffy design collectors have already validated at four and five figures — same iconic pose as the pricier Manga and Red Manga.

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Monkey.D.Luffy — Manga (SEC-SP Comic Parallel, Carrying On His Will)
OP13-118 · Alt-artLive

Monkey.D.Luffy — Manga (SEC-SP Comic Parallel, Carrying On His Will)

$1,857$567$3,147 · High conviction

One of OP13's marquee chase cards — the comic-panel Luffy clearing ~$1,850 raw with a deep, liquid graded market above it.

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Monkey.D.Luffy — Red Manga (SEC-RSP Red Comic Parallel, Carrying On His Will)
OP13-118 · Alt-artLive

Monkey.D.Luffy — Red Manga (SEC-RSP Red Comic Parallel, Carrying On His Will)

$10,245$3,533$16,957 · High conviction

The apex of the OP13-118 design ladder — the rarest Red Comic treatment, a five-figure grail (~$10,300 raw) the whole ladder is priced against.

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Shanks (Serialized Championship Prize)
OP01-120 · SerializedFairly valued

Shanks (Serialized Championship Prize)

$3,700$2,750$8,522 · Low conviction

The English serialized Championship prize (/1,000), one of the most iconic serial-numbered One Piece cards. Its current fair value is anchored to real sold comps, not a guess. Against the winner-card scarcity law it sits ~52% below where its print run alone would place it — the market is not over-paying, and durable Shanks demand plus a genuine mid-2026 uptick support the floor.

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Portgas D. Ace (Serialized Top Prize)
OP07-119 · SerializedFairly valued

Portgas D. Ace (Serialized Top Prize)

$3,000$2,050$5,779 · Low conviction

The serialized top-prize Ace (the 'For Asia' / regional serial, /2,500). Current fair value is anchored to real 2026 sold comps in the $2,000–$3,000 range for graded examples. It sits ~41% below the cohort scarcity line — not over-paid — with Ace's exceptional, durable collector demand underpinning the floor.

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Nami (Serialized Campaign Prize)
OP08-106 · SerializedFairly valued

Nami (Serialized Campaign Prize)

$13,500$6,000$27,169 · Low conviction

The serialized 'Get Campaign' Nami (/1,200) — a five-figure grail. Current fair value is anchored to real 2026 sold comps (raw ~$14,000; sealed-with-certificate higher). It trades ~28% above the pure scarcity line — a modest, defensible Nami premium — rather than a mispricing. The wide forward band reflects a genuinely thin, volatile market.

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Monkey D. Luffy (Serialized Prize)
EB04-061 · SerializedOvervalued

Monkey D. Luffy (Serialized Prize)

$13,800$8,000$25,590 · Low conviction

The serialized Luffy SEC prize (/2,500). Current fair value is anchored to real comps (~$13,800). This is the engine's first 'overvalued' read: even crediting a strong Luffy premium, it trades ~2.5× above what its print run + cohort peers justify. Not a sell signal — a caution that the price leans on demand, not scarcity, so it is more exposed if Luffy sentiment cools.

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Independent analysis of physical collectibles. USD. Model forecasts, not market quotes. Not financial advice.