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OP-15 Adventure on Kami’s Island vs OP-14 The Azure Sea’s Seven

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Quick answer

The two cheapest recent OP boxes: OP-15 near $257 est., OP-14 near $267 est. OP-15’s chase is set-native and thematic — the manga Enel (~$1,083 est.) — while OP-14’s top single is a rare SP-slot gold Buggy (~$1,850 est.). At nearly identical box prices this comes down to which chase list you care about; for any one specific card, the single remains the predictable buy.

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One Piece OP-15 vs OP-14: Which Set Should You Open?
OP-15 Adventure on Kami’s IslandOP-14 The Azure Sea’s Seven
Top chase (est.)Manga Enel ~$1,083Gold SP Buggy ~$1,850
Booster box (est.)~$257~$267
Card count119120
ReleasedApr 2026Jan 2026

Prices, availability and market trends can change. Always check current listings before buying.

Price check (imported snapshot)

OP-15 Adventure on Kami’s Island Booster BoxOP-15 Adventure on Kami’s Island Booster Box$257 · $10.70/packOP-14 The Azure Sea’s Seven Booster BoxOP-14 The Azure Sea’s Seven Booster Box$267 · $11.11/pack

Imported TCGplayer market snapshots — prices change quickly; check current listings.

Strengths and tradeoffs

OP-15 Adventure on Kami’s Island

Best for: Cheapest recent OP box · Skypiea fans

  • Box ~$257 est. — best price per pack of recent OP sets
  • Set-native manga Enel headline (~$1,083 est.)
  • Thinner four-figure top end than siblings

OP-14 The Azure Sea’s Seven

Best for: Warlord collectors · SP-slot hunters who accept the odds

  • Higher top single (gold SP Buggy ~$1,850 est.)
  • That top single sits in the rarest slot type — a lottery inside a lottery

Our verdict

Effectively a tie on price — open whichever theme you enjoy, sized to entertainment budget. Chasing the manga Enel or the gold Buggy specifically? Both are cheaper bought outright than hunted through packs.

OP-15 Adventure on Kami’s Island Boo… ↗Affiliate linkOP-14 The Azure Sea’s Seven Booster … ↗Affiliate link

Disclosure: Some links on TCG Comp are affiliate links. We may earn a commission if you click and buy through TCGplayer, at no extra cost to you. Learn more

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