Koby sold prices & eBay comps · Price chart
- Card Name
- Koby
- Current Price
- $15.50
- Price Range
- $13.95 – $17.05
- Set
- Promo
- Game
- One Piece Japanese
- Rarity
- Unknown
- Card Number
- 092
- Variant
- Saikyo Jump-April 2025
- Era
- Modern
- Type
- normal
- Last Updated
- July 20, 2026
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $15.50 | N/A | N/A | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $15.50 | Blended market value | View price history |
Sources tracked: current_price_snapshot.
How Guardian Calculates This Price
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
Track, Grade, or Sell This Card
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Track Koby price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from Promo
Monkey.D.Luffy [Championship 25-26] — $32499.98
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Shanks [Championship 25-26] OP09-004 — $10000.00![Roronoa Zoro [Serial] OP12-020](https://guardiantcg.app/api/storage/public/catalog-images/cards/onepiece-jp/fccf6c54af7cce0c227c.webp)
Roronoa Zoro [Serial] OP12-020 — $4699.90
Kuzan — $3811.00![Nami [Asia Serial Mini Tin] P-112](https://guardiantcg.app/api/storage/public/catalog-images/cards/onepiece-jp/2150fe0cbd9f255be93c.webp)
Nami [Asia Serial Mini Tin] P-112 — $2906.75
Koby in Other Sets
Koby (One Piece Simplified Chinese Eb04 Extra Booster Egghead Crisis) — $287.76
Koby (Promo) — $48.18
Koby (Promo) — $41.72- Koby (One Piece Fist of Divine Speed) — $33.67
Koby (Premium Booster) — $32.50
Koby (One Piece Carddass Hyper Battle First Stage) — $20.00
Koby (Premium Booster) — $16.05- Koby (Promo) — $15.50
Koby (Premium Booster -The Best- Vol. 2) — $12.76
Cards in Similar Price Range
One Piece Japanese cards priced near $15.50:
- Crocodile (Promo) — $15.50
- Don!! Card (Promo) — $15.50
- Jack (Promo) — $15.50
- Monkey D. Luffy (Promo) — $15.50
- Don!! Card (Promo) — $15.50
- Portgas D. Ace (Promo) — $15.50
- Don!! Card (Promo) — $15.50
- Monkey D. Luffy (Promo) — $15.50
Related Pages
- Koby Price Chart & History
- Koby Sold Prices & eBay Comps
- Cards Similar to Koby
- Koby Investment Analysis
- Koby Condition Prices (LP/MP/HP)
- Promo Set Price Guide
- One Piece Japanese Hub
- One Piece Japanese Price Guide
- Unknown One Piece Japanese Cards
- Most Expensive One Piece Japanese Cards
- Best Cards Under $25
- One Piece Japanese Market Movers Today
- Scan Your Cards
- AI Card Grading
- Grading ROI Calculator
- Card Value Checker
- Where to Sell One Piece Japanese Cards
Frequently Asked Questions
How much is Koby from Promo worth?
Koby from Promo is currently worth $15.50 in 2026. Prices are updated daily from multiple sources.
How rare is Koby in Promo?
Koby is a Unknown card from the Promo set in One Piece Japanese.
Where can I buy Koby?
You can compare prices and buy Koby on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $15.50.
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How much is Koby from Promo worth?
Koby from Promo is currently worth $15.50 in 2026. Prices are updated daily from multiple sources.
How rare is Koby in Promo?
Koby is a Unknown card from the Promo set in One Piece Japanese.
Where can I buy Koby?
You can compare prices and buy Koby on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $15.50.