Question 1

What is the current market value of Tentacool #26?

Accepted Answer

Tentacool (Evolving Skies) is presently valued at about $0.10 in raw condition. Week-over-week movement is upward at 60.0%. Current value is elevated versus the 30-day mean ($0.05), by 117.4%. The 90-day window shows a floor near $0.03 and a peak around $0.10 (70% total spread), which maps to high-volatility movement. Rarity classification for this copy is Common.

Question 2

Is Tentacool #26 a good investment or collectible?

Accepted Answer

Market structure summary: Weekly movement is positive (60.0%), and value remains materially above its recent low (233%). With a 70% 90-day spread ($0.03-$0.10), this card currently tracks as high-volatility. Current value is 117.4% above its 30-day reference ($0.05). Without a consistent graded comp in the current snapshot, live listings are still required for reliable condition-based valuation.

Question 3

What is Tentacool #26 and what makes it special?

Accepted Answer

Tentacool is a Evolving Skies card from the 2021 release window. Card flavor text reads: "Its body is 99% water. The remaining 1% contains the organ that makes its poison." Core profile: Its card type is Pokémon. The rarity label is Common. Printed HP is 60. Energy typing is Water. It carries a Basic subtype designation. Attack line includes "Gentle Slap". The card has a weakness to Lightning. 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. Comparable entries in this snapshot: 6 cards, 6 distinct sets. In this sample, pricing ranges between $0.19 and $1.36 (616% total span). Relative to the alternative average ($0.64), this card is -84%. Notable alternatives include Tentacool #56 (Fossil) at $0.92, Tentacool #96 (Legendary Collection) at $0.72, Tentacool #125 (Legends Awakened) at $0.32, and Tentacool #113 (Aquapolis) at $1.36.

Question 5

What set is Tentacool #26 from, and when was it released?

Accepted Answer

Evolving Skies entered circulation in 2021. Evolving Skies is grouped under the Sword & Shield era. With 237 listed cards, this is a large set by modern TCG standards. As of 2026, the set is 5 years old and sits in a modern-era collecting window. Within this set, Tentacool is card number 26 with a Common designation.

Tentacool #26

Price history

All Tentacool cards

Card details

Attacks