Question 1

What is the current market value of Tentacool #77?

Accepted Answer

Tentacool from Hidden Legends is currently trading around $0.36. Price action is stable over 7 days, moving only +1.4%. Against its 30-day baseline of $0.35, this card is pricing 3.8% higher. The 90-day window shows a floor near $0.33 and a peak around $0.38 (14% total spread), which maps to low-volatility movement. Rarity classification for this copy is Common.

Question 2

Is Tentacool #77 a good investment or collectible?

Accepted Answer

Collector-focused market read: Short-term movement is stable (+1.4% over 7 days), with price action clustered near recent averages. The 90-day range spans $0.33 to $0.38 (14% spread), which indicates low-volatility behavior. Versus the 30-day average ($0.35), the card is trading 3.8% higher. Graded comparison currently centers on PSA 9 near $8.81, representing +2347% over raw value.

Question 3

What is Tentacool #77 and what makes it special?

Accepted Answer

In 2004, Hidden Legends introduced this print of Tentacool. Its card type is Pokémon. The rarity label is Common. Printed HP is 50. Energy typing is Water. This gives collectors a clear identity footprint for the print. It carries a Basic subtype designation. Notable ability on this print: "Freefloating". Attack line includes "Wrap". The card has a weakness to Lightning. Retreat cost is 1 energy. Common-tier prints are typically the most accessible entries for set completion.

Question 4

What are the alternative Tentacool cards available?

Accepted Answer

A wider Tentacool checklist helps contextualize this specific Tentacool print. This comparison sample includes 6 alternatives across 6 sets. Observed alternatives run from $0.04 to $2.79 (6875% spread). The current card sits -35% versus the sampled alternative average of $0.55. Notable alternatives include Tentacool #113 (Aquapolis) at $2.79, Tentacool #72 (151) at $0.08, Tentacool #26 (Evolving Skies) at $0.04, and Tentacool #40 (Unbroken Bonds) at $0.08.

Question 5

What set is Tentacool #77 from, and when was it released?

Accepted Answer

Hidden Legends entered circulation in 2004. Series classification for this set is EX. With 102 listed cards, this is a mid-size set by modern TCG standards. As of 2026, the set is 22 years old and fits a legacy-era profile. Within this set, Tentacool is card number 77 with a Common designation.

Tentacool #77

Price history

All Tentacool cards

Card details

Attacks