This attack does 10 damage times the number of damage counters on Seaking.
Flip a coin. If heads, during your opponent's next turn, prevent all effects of attacks, including damage, done to Seaking.
Latest market snapshots place Seaking in Aquapolis at roughly $9.74. The 7-day delta remains near neutral at 0.0%.
Current value is elevated versus the 30-day mean ($9.23), by 5.5%. The 90-day window shows a floor near $6.89 and a peak around $9.74 (29% total spread), which maps to moderate-volatility movement.
This version is categorized as Uncommon.
Market structure summary: The latest week is near flat (0.0%), suggesting consolidation rather than breakout behavior. The 90-day range spans $6.89 to $9.74 (29% spread), which indicates moderate-volatility behavior.
Current value is 5.5% above its 30-day reference ($9.23). Available graded data shows PSA 9 at $27.72, which is +185% versus raw pricing.
In 2003, Aquapolis introduced this print of Seaking. Its card type is Pokémon.
The rarity label is Uncommon. Printed HP is 70.
Energy typing is Water. As an evolution, Seaking develops from Goldeen.
Attack line includes "Flail" and "Undulate". The card has a weakness to Lightning.
Other Seaking printings create a useful comparison set for Seaking. Comparable entries in this snapshot: 6 cards, 6 distinct sets.
Observed alternatives run from $0.07 to $0.26 (271% spread). The current card sits +6857% versus the sampled alternative average of $0.14.
Notable alternatives include Seaking #28 (BREAKthrough) at $0.19, Seaking #47 (Sword & Shield) at $0.11, Seaking #21 (Prismatic Evolutions) at $0.12, and Seaking #45 (Twilight Masquerade) at $0.07.
Aquapolis was released in 2003. It belongs to the E-Card series.
With 182 listed cards, this is a large set by modern TCG standards. As of 2026, the set is 23 years old and fits a legacy-era profile.
Seaking (#59) is one of the Uncommon prints in this expansion.
