Market value · ungraded
What's your copy worth?
What this price is based on
High confidence110 sales in 90 days, closely clustered.
What each version actually sells for
Every figure is the median of real completed sales whose listing claimed that printing and condition — not a percentage of the headline price. A dash means we haven't seen enough sales of that exact version to publish one.
Recent Raw sales
- Aug 17, 2026eBay — Horsea 84/147 - Pokemon Aquapolis - Common - MPMP$3.99
- Aug 17, 2026eBay — 2003 Pokemon Aquapolis Horsea (84) MP Common #084/147MP$3.24
- Aug 16, 2026eBay — Horsea 84/147 Common Aquapolis Pokemon Lightly PlayedLP$4.81
- Aug 16, 2026eBay — Horsea 84/147 Common Aquapolis 2003 Pokemon Vintage Card Shellder$6.99
- Aug 16, 2026eBay — Horsea 84/147 Common Aquapolis Pokemon Near MintNM$9.99
- Aug 14, 2026eBay — Horsea ® Aquapolis 84/147 ® Comune ® Pokemon ® Inglese ® EX$2.20
- Aug 13, 2026eBay — Horsea 84/147 Common Aquapolis Pokemon Near MintNM$8.99
- Aug 13, 2026eBay — Horsea (84) 084/147 Pokemon Common Aquapolis$8.46
By grade
- Raw$5.99113 sales
- CGC 9$22.506 sales
- PSA 9$53.294 sales
- CGC 10$41.804 sales
- PSA 8$1413 sales
- CGC 9.5$32.003 sales
- PSA 10$5932 sales
- CGC 7.5$45.602 sales
From 143 completed sales recorded between Feb 6, 2026 and Aug 17, 2026. Sold prices only — asking prices are never counted. The range is wide because these sales span different printings and conditions — 1st Edition, Shadowless and Unlimited copies all carry this card's name, and they trade at very different levels. Each sale above is labelled with what its listing claimed, so you can see which ones describe the same object. Treat the median as the typical copy, not the range.
Grade it or not
CLOSE CALLBased on 29 graded sales and 1,889,841 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Horsea is a Common Pokémon card from Aquapolis (#84), illustrated by Hisao Nakamura. It's a Basic Water-type Pokémon with 40 HP, weak to Lightning ×2. Its current blended market value is $8.81 ungraded, with a PSA 10 worth around $85 — a gem-mint grading premium of roughly 10× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 20 August 2026.
The receipts
Price history · Raw
We'll email you when this card's value crosses your target.
Recent sold prices
No recent sold listings tracked.
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 33.8% of copies gem (PSA 10 best case +$5); most land at PSA 9 or below.
The odds
Horsea is a Commoncard — a guaranteed slot in every pack, not a rarity gamble, so there's no pull-odds figure for it.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $85.00 | $71 | +$5 | 9.6× |
| PSA 9 | $31.24 | $70 | −$48 | 3.5× |
| PSA 8 | $30.00 | $70 | −$49 | 3.4× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 133 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 33.8% | $85.00 |
| PSA 9 | 39.1% | $31.00 |
| PSA ≤8 | 27.1% | $9.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 34% of 133 PSA-graded Horsea copies are a gem-mint 10 (45 of 133) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Horsea 10 is harder to pull.
Copies for sale right now
Affiliate links — we may earn a commission. Prices shown are sold-based, not sponsored placements.
All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 45 | $85$72–$98 | |
| PSA 9pop 52 | $31$27–$36 | |
| PSA 8pop 19 | $30$26–$35 | |
| PSA 7pop 9 | $15$12–$17 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
23% spreadCurrently 23% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🔥 Trending in the community
#243 on the radarHorsea is one of the most-talked-about Pokémon right now across the Pokémon investing & TCG subreddits. See the hype radar →
Card textAttacks, abilities, weakness / resistance / retreat
Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
About the PokémonSpecies, generation, evolution line
Card detailsSet, rarity, artist, Pokédex & specs
Other Horsea cards
There are 9 different Horsea printings — make sure you're valuing the right one. This is Aquapolis #84 (Common).
More from Aquapolis
Frequently asked questions
How much is Horsea (Aquapolis #84) worth?
As of 20 August 2026, Horsea from Aquapolis is worth approximately $8.81 ungraded (near-mint), and around $85 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Horsea?
A PSA 10 (gem mint) Horsea from Aquapolis is worth around $85 — roughly 10× the raw ungraded value of $8.81.
Should I grade my Horsea?
A PSA 10 sells for about $85 versus $8.81 raw — roughly a 10× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Horsea rare?
Horsea is a Common card from Aquapolis (card #84), illustrated by Hisao Nakamura. Its current blended market value is $8.81 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Horsea (Aquapolis #84) — Pokémon market value $8.81, PSA 10 $85.00. Source: CardTrack, https://cardtrack.com/pokemon/card/aquapolis/horsea-84<iframe src="https://cardtrack.com/embed/card?id=ecard2-84" width="100%" height="160" style="border:0;max-width:460px" title="Horsea price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>