Koby sold prices & eBay comps · Price chart
- Card Name
- Koby
- Current Price
- $0.21
- Price Range
- $0.02 – $0.16
- Set
- Starter Deck 8: Monkey.D.Luffy
- Game
- One Piece
- Rarity
- C
- Card Number
- ST08-004
- Finish
- normal
- Era
- Modern
- Type
- normal
- EUR Price
- €0.08
- Last Updated
- July 21, 2026
| Period | Change |
|---|---|
| 90d | -12.5% |
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $0.21 | 0.0% | 0.0% | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $0.21 | Blended market value | View price history |
| Cardmarket | €0.08 | European market price | Compare markets |
Sources tracked: cardmarket.
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.
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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 Starter Deck 8: Monkey.D.Luffy
Shanks — $11.55
Shirahoshi — $10.50
Nefeltari Vivi — $10.50
Monkey D. Luffy — $7.50
Monkey.D.Luffy (001) — $5.73
Monkey.D.Luffy (001) — $5.14
Shanks — $1.16
Shanks — $1.12
Uta — $1.10
Uta — $1.09
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) — $32.50Koby (Paramount War) — $27.97
Koby (One Piece Carddass Hyper Battle First Stage) — $20.00
Koby (Premium Booster) — $16.05
Koby (Promo) — $15.50- Koby (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)
- Starter Deck 8: Monkey.D.Luffy Set Price Guide
- One Piece Hub
- One Piece Price Guide
- C One Piece Cards
- Most Expensive One Piece Cards
- Best Cards Under $5
- One Piece Market Movers Today
- Scan Your Cards
- AI Card Grading
- Grading ROI Calculator
- Card Value Checker
- Where to Sell One Piece Cards
Frequently Asked Questions
How much is Koby from Starter Deck 8: Monkey.D.Luffy worth?
Koby from Starter Deck 8: Monkey.D.Luffy is currently worth $0.21 in 2026. Prices are updated daily from multiple sources.
What is Koby C worth?
The C version of Koby from Starter Deck 8: Monkey.D.Luffy is worth $0.21. C cards are among the most collectible pulls in the set.
How rare is Koby in Starter Deck 8: Monkey.D.Luffy?
Koby is a C card from the Starter Deck 8: Monkey.D.Luffy set in One Piece.
Is Koby going up in value?
Koby has decreased 0.0% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $0.21.
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: $0.21.
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How much is Koby from Starter Deck 8: Monkey.D.Luffy worth?
Koby from Starter Deck 8: Monkey.D.Luffy is currently worth $0.21 in 2026. Prices are updated daily from multiple sources.
What is Koby C worth?
The C version of Koby from Starter Deck 8: Monkey.D.Luffy is worth $0.21. C cards are among the most collectible pulls in the set.
How rare is Koby in Starter Deck 8: Monkey.D.Luffy?
Koby is a C card from the Starter Deck 8: Monkey.D.Luffy set in One Piece.
Is Koby going up in value?
Koby has decreased 0.0% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $0.21.
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: $0.21.