Seaking — Ruby & Sapphire Price & Value

Ruby & Sapphire · #21/109 · Rare

Current Prices

Updated 4/20/2026

Variant	Low	Mid	Market	High
Normal	$0.25	$0.98	$0.85	$19.98
Reverse Holo	$4.42	$7.70	$9.88	$97.20

Buy on TCGPlayer

Price History

14 days-$0.33 (-3.2%)

Apr 7

Low: $9.86High: $10.21

Apr 20

Buy now at $0.85 on TCGPlayer →

Card Details

Supertype: Pokémon
Subtypes: Stage 1
HP: 70
Types: Water
Artist: Hajime Kusajima
Rarity: Rare
Set: Ruby & Sapphire
Pokemon: Seaking
Series: EX
Release Date: 2003/07/01
Weaknesses: Lightning ×2

Pokedex Data

“Using its horn, it bores holes in riverbed boulders, making nests to prevent its eggs from washing away.”

Game types:Water

Evolves from goldeen (Level 33)

Weak to:

ElectricGrass

Resists:

FireWaterIceSteel

Attacks

Water Arrow—

Water

Choose 1 of your opponent's Pokémon. This attack does 20 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

Fast Stream30

ColorlessColorless

Move 1 Energy card attached to the Defending Pokémon to the other Defending Pokémon. (Ignore this effect if your opponent has only 1 Defending Pokémon.)

Format Legality

standardNot Legal

expandedNot Legal

unlimitedLegal

Seaking from Ruby & Sapphire (#21/109) is currently trading at $0.85 on the market. As a Rare card, prices may vary based on condition and variant. Seaking is a Water-type Pokémon. Data sourced from TCGPlayer.

Frequently Asked Questions

How much is Seaking from Ruby & Sapphire worth?↓

Seaking (Ruby & Sapphire #21) has a current market price of $0.85 on TCGPlayer. Prices vary by condition — Near Mint copies command the highest value.

Is Seaking (Ruby & Sapphire) legal in Standard?↓

No, Seaking from Ruby & Sapphire is not currently legal in Standard. It is available in Unlimited format only.

What rarity is Seaking from Ruby & Sapphire?↓

Seaking (Ruby & Sapphire #21) is a Rare card classified as a Pokémon.