Value Calculator
Data-Driven Card Analyzer for One Piece Investors
Add Custom Card
Create a custom card for comparison. This card is temporary and only stored in your browser.
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Add Cards to Compare
Browse our card database and add cards to compare their value ratings side-by-side.
Once you've added cards, use the "Build Buy List" button below to create a shareable want-to-buy or sell list.
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Value Rankings
Cards ranked by how much cheaper buying is vs pulling (higher score = better value to buy)
Value Rating Tiers
Tiers indicate expected price growth based on our algorithm's historical performance.
Historically, ~85% of S-tier cards have gained value over time.
Historically, ~72% of A-tier cards have gained value over time.
Historically, ~55% of B-tier cards have gained value over time.
Historically, ~40% of C-tier cards have gained value over time.
Historically, ~25% of D-tier cards have gained value over time.
Historically, ~10% of F-tier cards have gained value over time.
| Rank | Image | Card | Raw Price | Cost to Pull | Tier | Score | Actions |
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