Your search for "Seaking 25/30" revealed the following:
Seaking - 59/147 - Uncommon from Aquapolis, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Sumiyoshi Kizuki Card Text:[2] Flail (10x)Does 10 damage times the number of damage counters on Seaking.[2W] Undulate (30)Flip a coin. If heads, during...
Seaking - 24/107 - Rare - Reverse Holo from Ex Deoxys, available at 401 Games Canada. Rarity: Rare Finish: Reverse Holo Artist: Atsuko Nishida Card Text:[1] Triple BreachChoose 3 of your opponent's Pokemon. This attack does 10 damage to each...
Seaking - 21/109 - Rare - Reverse Holo from Ex Ruby & Sapphire, available at 401 Games Canada. Rarity: Rare Finish: Reverse Holo Artist: Hajime Kusajima Card Text:[W] Water ArrowChoose 1 of your opponent's Pokemon. This attack does 20 damage...