Seaking
- Number
- 021/131
- Rarity
- Uncommon
- Artist
- Nelnal
- Released
- Jan 17, 2025
Sold price movement
- 12 months ago
- $1.48£1.11€1.30
- Today
- $0.50£0.38€0.44
- Change
- -$0.98-£0.74-€0.86 (-66.2%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | 29 | $1.35£1.02€1.19 | $0.50£0.38€0.44 | |
| PSA 8 | 1 | – | – | – | |
| PSA 9 | 11 | 1 | – | $6.50£4.89€5.72 | |
| CGC/BGS 9.5modelled | – | – | – | $7£5.27€6.16 | |
| PSA 10 | 4 | 1 | – | $100£75.26€88.07 | |
About these prices
Sold and median are 90 days of PSA sales. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 133 completed sales, updated Sep 29, 2026.
Price history
Recent sales
133 completed listings on eBay
Show 121 more
Seaking 021/131 Uncommon Prismatic Evolutions Pokemon Near Mint 021/131$1.29£0.97€1.14Pokémon TCG Seaking 021/131 SV: Prismatic Evolutions Normal NM 021/131$0.99£0.75€0.87Seaking 021/131 Uncommon Prismatic Evolutions Pokemon Near Mint 021/131$0.99£0.75€0.87Seaking 021/131 Uncommon Prismatic Evolutions Pokemon Near Mint 021/131$0.99£0.75€0.87Seaking 021/131 Uncommon Prismatic Evolutions Pokemon Near Mint 021/131$1.98£1.49€1.74Seaking 021/131 Uncommon Prismatic Evolutions Pokemon Near Mint 021/131$1.98£1.49€1.74Seaking 021/131 Uncommon Prismatic Evolutions Pokemon Lightly Played 021/131$1.75£1.32€1.54Pokémon Seaking 021/131 Prismatic Evolutions Poké Ball Holo NM 021/131$1.49£1.12€1.31Seaking 021/131 Uncommon Scarlet & Violet: Prismatic Evolutions Pokemon TCG 021/131$0.99£0.75€0.87Seaking Uncommon SV: Prismatic Evolutions #021/131 TCG Pokemon Card NM 021/131$1.75£1.32€1.54💥Pokemon TCG - Seaking - 021/131 - Uncommon - Prismatic Evolutions - NM💥$1.06£0.80€0.93Seaking PRE 021/131 Pokémon SV: Prismatic Evolutions Uncommon Normal EN NM 021/131$1£0.75€0.88Seaking 021/131 - NM SV Prismatic Evolutions - Pokemon 2025 Uncommon TCG Card 021/131$1.10£0.83€0.97Seaking Uncommon SV: Prismatic Evolutions 021/131 NM Pokemon NM 021/131$1.99£1.50€1.75Seaking 21/131 Pokémon TCG S&V Prismatic Evolutions Pokéball Uncommon Holo NM 21/131$2.10£1.58€1.85Seaking - 21/131 - Uncommon Regular - Pokemon Prismatic Evolutions - NM #21$0.76£0.57€0.67Pokémon TCG Goldeen Seaking - Prismatic Evolutions - Festival Lead Playset 21/131$1.25£0.94€1.10Seaking Uncommon SV: Prismatic Evolutions 021/131 NM English Pokemon Card 021/131$1.59£1.20€1.40Seaking 21/131 Pokémon TCG S&V Prismatic Evolutions Pokéball Uncommon Holo NM 21/131$1.90£1.43€1.67Seaking Normal Uncommon SV: Prismatic Evolutions PRE Water 021/131 Pokemon Card 021/131$2£1.51€1.76021/131 Seaking : Uncommon Card : Prismatic Evolutions : Pokemon TCG 021/131$1.35£1.02€1.19More from Prismatic Evolutions
All 347 cards →
Espeon ex
Vaporeon ex
Glaceon exGrading odds
PSA has graded 16 copies. Where they landed:
Why the verdict weights the odds
A PSA 10 sells for $100£75.26€88.07 against $0.50£0.38€0.44 ungraded plus $79.99£60.20€70.44 at Regular. Without a PSA population report there is nothing to weight those grades by, so this is a best case rather than an average. CGC numbers cannot stand in: the prices on this ladder are PSA prices and a CGC 10 is an easier grade to reach.
1 of the 3 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 021/131
- Rarity
- Uncommon
- Illustrator
- Nelnal
- Set released
- Jan 17, 2025
- PSA population, all printings
- 16
- Printings priced
- 2
Prismatic Evolutions347 cards- Set value
- $5.4k£4.1k€4.8k
- 7 day move
- -2.0%
Looking for a different one? All 39 Seaking cards we price →
The same card in other sets
What moves the price of this card
The Seaking on this page is the Reverse Holofoil printing from Prismatic Evolutions, and it trades at $0.24£0.18€0.21 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.
Graded, it runs PSA 9 $6.50£4.89€5.72, CGC/BGS 9.5 $7£5.27€6.16, PSA 10 $100£75.26€88.07. PSA has graded 16 copies of it. 133 completed sales are on file.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $100£75.26€88.07. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.
What Seaking does
Stage1, evolves from Goldeen · 110 HP · retreat 1
If Festival Grounds is in play, this Pokémon may use an attack it has twice. If the first attack Knocks Out your opponent's Active Pokémon, you may attack again after your opponent chooses a new Active Pokémon.
Rapid Draw60Draw 2 cards.
Weak to Lightning ×2. Tournament legal in standard and expanded.