
- ▲Up 8% in 30 days
- ▲Up 68% in 90 days
- ▲Older set (2+ years): less sealed supply
Prices updated Nov 13, 2026. Raw: TCGplayer Near Mint market price. Graded: recent graded sold prices.
Seaking (059/147) from Aquapolis is an Uncommon. It sells for about $24.93 raw and $100.00 in a PSA 10. The raw price is flat over the last 7 days and up 7.9% over 30 days.
It is the 88th most valuable of the 133 Aquapolis cards we track, just behind Hitmonchan ($25.84) and ahead of Magneton ($24.24). The set’s most valuable card is Umbreon (H29) ($3,850.00). Among the 271 Uncommon cards on PokeInsider, it ranks 84th by raw price.
Seaking price today
Raw price change
Seaking price chart
Grading math
A PSA 10 sells for 4.0x the raw price. A PSA 9 sells for $72.44, 2.9x raw.
Even a PSA 9 ($72.44) sells for more than a raw copy plus $39.99 to grade it (PSA Value, for cards valued up to $500) ($64.92 total), so grading pays if your copy is clean enough for a 9; a PSA 10 is upside on top. Most raw copies grade lower than a 9, so check condition first. This is a rough guide, not a guarantee.
Run the numbers for Seaking in our grading calculator (your own cost, gem rate, tier and fees).
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