Flip a coin. If heads, the Defending Pokémon is now Asleep.
Search your deck for any number of Pokémon named Tentacool, Tentacruel, Misty's Tentacool, and/or Misty's Tentacruel. Show those cards to your opponent, then put them into your hand. Shuffle your deck afterward.
Misty's Tentacool (Gym Heroes) is presently valued at about $15.40 in raw condition. Week-over-week change is limited (+0.8%), indicating short-term stability.
Versus its 30-day baseline of $16.50, this card is now 6.6% lower. In the past 90 days, observed prices ranged from $15.27 to $17.34 (13% spread), a low-volatility profile.
This version is categorized as Rare.
Market structure summary: Weekly drift is minimal (+0.8%), indicating a relatively balanced short-term market. With a 13% 90-day spread ($15.27-$17.34), this card currently tracks as low-volatility.
Versus the 30-day average ($16.50), the card is trading 6.6% lower. Graded context points to a substantial premium curve, with PSA 10 at +535% above raw pricing.
PSA 9 is currently around $26.99, while PSA 10 is $97.82.
Misty's Tentacool appears in Gym Heroes, released in 2000. Core profile: Its card type is Pokémon.
The rarity label is Rare. Printed HP is 40.
Energy typing is Water. Card subtype classification is Basic.
Attack line includes "Mysterious Light" and "Jellyfish Pod". The card has a weakness to Lightning.
Other Misty's printings create a useful comparison set for Misty's Tentacool. This comparison sample includes 1 alternatives across 1 set.
Only one priced comparison is available in this sample ($1.62). Notable alternatives include Misty's Tentacool #57 (Gym Heroes) at $1.62.
Gym Heroes entered circulation in 2000. Gym Heroes is grouped under the Gym era.
Set size is 132 cards, which categorizes Gym Heroes as mid-size. As of 2026, the set is 26 years old and fits a legacy-era profile.
Misty's Tentacool (#32) is one of the Rare prints in this expansion.
