Tentacool sold prices & eBay comps · Price chart
- Card Name
- Tentacool
- Current Price
- $2.65
- Price Range
- $2.38 – $2.92
- Set
- Pokemon Japanese Undone Seal
- Game
- Pokemon Japanese
- Rarity
- Unknown
- Card Number
- 20
- Era
- Modern
- Type
- unknown
- Volatility
- Stable
- EUR Price
- €0.87
- Last Updated
- August 11, 2026
| Period | Change |
|---|---|
| 24h | -14.3% |
| 7d | -14.3% |
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $2.65 | -14.3% | 0.0% | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $2.65 | Blended market value | View price history |
| Cardmarket | €0.87 | European market price | Compare markets |
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.
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Track Tentacool price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from Pokemon Japanese Undone Seal
- Ninetales ex [1st Edition] — $172.50
- Ninetales ex — $75.00
- Kyogre ex [1st Edition] — $73.17
- Regice ex — $71.91
- Registeel ex [1st Edition] — $70.00
- Groudon ex — $65.00
- Regice ex [1st Edition] — $58.32
- Regirock ex — $54.48
- Groudon ex [1st Edition] — $49.99
- Kyogre ex — $49.83
Tentacool in Other Sets
Tentacool (Legendary Collection) — $131.02
Tentacool (Topps Chrome Pokemon T V) — $115.50
Tentacool (Topps Chrome Pokemon T V) — $104.32
Tentacool (Fossil) — $68.01
Tentacool (Legend Maker) — $36.01
Tentacool (Aquapolis) — $28.75
Tentacool (Topps Chrome Pokemon T V) — $20.50
Tentacool (Hidden Legends) — $16.50
Tentacool (Topps Chrome Pokemon T V) — $14.50
Tentacool (Primal Clash) — $10.03
Cards in Similar Price Range
Pokemon Japanese cards priced near $2.65:
- Raticate [1st Edition] (Reviving Legends) — $2.65
- Lunatone #51 (Pokemon Japanese Clash of the Blue Sky) — $2.65
- Team Magma's Camerupt (Double Crisis) — $2.65
- Cramorant (Shiny Star V) — $2.65
- Kingler V (Pokemon Japanese Start Deck 100) — $2.65
- Fletchinder [1st Edition] (Collection Y) — $2.65
- Palkia G [1st Edition] (Galactic's Conquest) — $2.65
- Indeedee (Pokemon Japanese Start Deck 100) — $2.65
Related Pages
- Tentacool Price Chart & History
- Tentacool Sold Prices & eBay Comps
- Cards Similar to Tentacool
- Tentacool Investment Analysis
- Tentacool Condition Prices (LP/MP/HP)
- Pokemon Japanese Undone Seal Set Price Guide
- Pokemon Japanese Hub
- Pokemon Japanese Price Guide
- Unknown Pokemon Japanese Cards
- Most Expensive Pokemon Japanese Cards
- Best Cards Under $5
- Pokemon Japanese Market Movers Today
- Scan Your Cards
- AI Card Grading
- Grading ROI Calculator
- Card Value Checker
- Where to Sell Pokemon Japanese Cards
Frequently Asked Questions
How much is Tentacool from Pokemon Japanese Undone Seal worth?
Tentacool from Pokemon Japanese Undone Seal is currently worth $2.65 in 2026. The price has changed -14.3% over the last 7 days. Prices are updated daily from multiple sources.
How rare is Tentacool in Pokemon Japanese Undone Seal?
Tentacool is a Unknown card from the Pokemon Japanese Undone Seal set in Pokemon Japanese.
Is Tentacool going up in value?
Tentacool has decreased 14.3% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $2.65.
Where can I buy Tentacool?
You can compare prices and buy Tentacool on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $2.65.
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How much is Tentacool from Pokemon Japanese Undone Seal worth?
Tentacool from Pokemon Japanese Undone Seal is currently worth $2.65 in 2026. The price has changed -14.3% over the last 7 days. Prices are updated daily from multiple sources.
How rare is Tentacool in Pokemon Japanese Undone Seal?
Tentacool is a Unknown card from the Pokemon Japanese Undone Seal set in Pokemon Japanese.
Is Tentacool going up in value?
Tentacool has decreased 14.3% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $2.65.
Where can I buy Tentacool?
You can compare prices and buy Tentacool on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $2.65.