OPCG FAQ

The all-time top is the championship-only 1-of-1 / 1-of-10 promo trophies (multi-million yen secondary). For continuously listed cards, the apex is the PRB-01 Red Super Alternate Art trio (Luffy / Ace / Sabo) and Manga rares. See /onepiece/rankings for the live ranking.

Japanese prices are lower across virtually all categories. Bandai prints JP first, EN follows 4–6 months later with smaller print runs, so USD prices on the secondary market often run 2–10× the JPY equivalent. /onepiece/arbitrage ranks every card by spread.

On launch, Bandai's chronic supply shortage routinely produces +500% to +1,000% ROI on freshly opened boxes, but reprints 3–6 months later crash singles 30–60%. /onepiece/box-ev tracks the EV for every set, refreshed daily.

PSA10 / CGC9.5 grade premiums of 2–5× exist mainly on Manga rares, Alt-Art SECs, and championship promos. Common SR and below typically don't recoup the ~$30 grading fee, so target singles already above $200 raw.

C < UC < R < SR < L (1 per box guaranteed) < SEC (alt-art secret) < SP (special / sleeve promos) < TR (Tournament Rare, 1-of-10 tier) < Manga rare (PRB-01-onwards limited slots). Expected value: SEC ≈ ¥30k+, Manga ≈ ¥100k+.

Domestic JP buyback: Card Rush, Yuyutei, Suruga-ya are the big three. For selling, Mercari has the deepest liquidity but takes 10% + shipping. For overseas, TCGPlayer or eBay. Each Cardgap card page shows all 4-source spreads side by side.

A Manga Rare is a special-rarity slot introduced from PRB-01 onwards, reproducing iconic manga panels as cards. Pull rate is extremely low — sits above SEC in the hierarchy. Also appears in anniversary boosters (Anime 25th, etc.).

Meta shifts every ~3 months. Recent Bandai championship and Region Top 8 winner data is aggregated on /onepiece/leaders. Historical anchors: Yellow Bonney and Black Lucci dominate, with each new set's leader breaking into the top tier.

Standard cycle: 3–6 months after launch Bandai issues a reprint, and singles typically drop 30–60%. PRB premium boosters rarely get reprinted — initial scarcity holds long-term. Anniversary sets (Anime 25th, etc.) also tend to be one-and-done.

Champ promos are only handed out to top finishers at store / regional / national tournaments, so secondary market is the only way in. Notable: Treasure Cup Zoro / Kaido, CS 2024 Finals Yamato / Hawkins. Ranges from ¥50k to ¥1M+.

Each color plays a distinct strategy. Red = aggro, Blue = hand cycling, Green = rest control, Yellow = life manipulation, Purple = DON acceleration, Black = cost reduction. Meta rotates each set — see /onepiece/colors for live tier rankings per color.

Common tells: (1) thinner-than-original ONE PIECE logo on the back, (2) uniform sheen with no depth, (3) abnormal card thickness, (4) crooked cuts, (5) bolder Bandai card-number font. For high-ticket purchases, use trusted vendors (Card Rush, Yuyutei, TCGPlayer Direct).

OPCG uses the 63 × 88 mm standard size — same as Pokemon TCG, Yu-Gi-Oh, and MTG. Sleeves: Bandai's official 'CharaSleeves' double-sleeved is the most common protective combo. For grading submission, double-sleeve + top loader is standard.

Two Legends EB sets focus on character-specific archetype reinforcement. Initial pricing tends to be cheaper than OP-XX main sets, with reprints more frequent. From an investing standpoint, PRB premium boosters offer better Manga-rare hit rate and EV.

PRB / Championship / Manga rares appreciate long-term; standard SR usually mean-reverts to MSRP-equivalent after reprint. The rule for OPCG investing: only stack rarities that don't get reprinted — PRB Alt-Art SECs, Anime-anniversary Manga rares, and CS top-cut promos are the safest bets.

Bandai doesn't publish pull rates officially, but community aggregators (BlOoks tracker, r/OnePieceTCG, mass-opening YouTube vids) provide solid averages. Cardgap uses SR ≈ 22, L = 1, SEC ≈ 0.5 per box for /onepiece/box-ev calculations.

PSA10 currently commands 20–40% higher premium on the secondary market. CGC has shorter turnaround, lower fees, and more OPCG-specific track record. Practical split: PSA for long-term / high-ticket holds, CGC for liquid flips.

Post-reprint (3–6 months after initial release) is the cheapest window. The 1–2 weeks before a new set drops also dip as capital rotates to upcoming cards. Peaks: 1–4 weeks after launch while Bandai supply is still tight, and immediately after a major tournament win.

PRB-01 (THE BEST) saw box prices triple from ¥6,600 → ¥30,000+ within one year, with Manga + Alt-Art SEC pull odds making it the highest-EV booster of 2024. PRB-02 is expected to follow the same trajectory. Best for long-term hold or collection-driven opening rather than flips.

USD prices = TCGPlayer market (via optcgapi.com); JPY prices = Mercari sold-out median + Yahoo Auctions closed median; FX refreshed daily. Full open dataset (CC-BY 4.0) at /data.

Standard format is 50 cards + 1 leader. Tier-1 decks (Yamato / Bonney era) typically run ¥50k–¥120k. Tier-2 budget builds with mostly SR-and-under can be assembled for ¥10k–¥25k. Avoid buying right after a fresh set drop — wait for the post-reprint correction.