Tentacruel
Pokémon · Aquapolis · Rare · 038/147
Released 2003-01-15
$15.00
30-day forecast: $14.05
Live Pokémon price tracking, buyout detection, and price predictions for Tentacruel on TCG Collector Tools.
Card Text
Attacks
Poison Sting 20 (Water, Colorless)
Flip a coin. If heads, the Defending Pokémon is now Poisoned.
Abilities
Strange Tentacles (Poke-POWER)
Once during your turn (before your attack), as long as the number of Energy cards attached to the Defending Pokémon is less than the number of Energy cards attached to your Active Pokémon, you may choose an Energy card, if any, in your opponent's discard pile and attach it to the Defending Pokémon. This power can't be used if Tentacruel is affected by a Special Condition.
Market price statistics (USD)
Market, mid and low values are price statistics, not separate offers from sellers.
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (down) | $14.04 | -6.4% |
| 30 days (down) | $14.05 | -6.3% |
| 90 days | $13.67 | -8.9% |
| 180 days | $13.71 | -8.6% |
| 1 year | $13.78 | -8.1% |
Confidence: Tea Leaves · Calibrated 30-day range $10.02–$18.08 · vintage card · veryLow volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-04-17 · at $7.49 · 197 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $7.27 | $5.00 | -31.2% |
| Day 30 | $7.36 | $8.65 | +17.5% |
| Day 90 | $7.57 | $12.55 | +65.8% |
| Day 180 | $7.87 | $14.38 | +82.7% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Tentacruel worth?
Tentacruel is currently $15.00 on TCGplayer for the Aquapolis printing. Prices update daily from live marketplace data.
Is Tentacruel going up or down in price?
Our 30-day forecast for Tentacruel is $14.05, with a down trend (data confidence: Tea Leaves).