Horsea
Market value · ungraded
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NOT WORTH ITBased on 0 graded sales and 5,110,777 pop-report entries for a near-mint copy.
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✨ 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 Promo Pokémon card from Scarlet & Violet Black Star Promos (#137), illustrated by MAHOU. It's a Basic Water-type Pokémon with 60 HP, weak to Lightning ×2. Its current blended market value is $1.79 ungraded, with a PSA 10 worth around $46 — a gem-mint grading premium of roughly 26× 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
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Verified sales history9 in 90 days✓ real completed listings
| Date | Grade | Price | Cert |
|---|---|---|---|
| 24 Nov 2025 | PSA 10 | $45.50 | #106737098 ✓ |
| 19 Sep 2025 | PSA 9 | $22.50 | #119355809 ✓ |
| 15 Sep 2025 | PSA 8 | $23.69 | #98858875 ✓ |
| 29 Jul 2025 | PSA 10 | $50.00 | #102446842 ✓ |
| 29 May 2025 | PSA 10 | $32.00 | #106737098 ✓ |
| 10 Apr 2025 | PSA 8 | $15.69 | #98858876 ✓ |
| 4 Apr 2025 | PSA 10 | $49.99 | #104246977 ✓ |
| 23 Mar 2025 | PSA 10 | $16.28 | #102446842 ✓ |
| 8 Jan 2025 | PSA 8 | $9.50 | #101428789 ✓ |
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 26.8% of copies gem (PSA 10 best case −$26); 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 | $46.00 | $70 | −$26 | 25.7× |
| PSA 9 | $4.00 | $70 | −$68 | 2.2× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 56 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 26.8% | $46.00 |
| PSA 9 | 50% | $4.00 |
| PSA ≤8 | 23.2% | $2.00 |
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 27% of 56 PSA-graded Horsea copies are a gem-mint 10 (15 of 56) — 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
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 15 | ✓ 5 cert-verified$46$26–$46 | |
| PSA 9pop 28 | $4$4–$4 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
26% spreadCurrently 26% cheaper on TCGplayer than PriceCharting. 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.
🇪🇺 Cardmarket price · Europe
🔥 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
“They swim with dance-like motions and cause whirlpools to form. Horsea compete to see which of them can generate the biggest whirlpool.”
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 Scarlet & Violet Black Star Promos #137 (Promo).
More from Scarlet & Violet Black Star Promos
Frequently asked questions
How much is Horsea (Scarlet & Violet Black Star Promos #137) worth?
As of 20 August 2026, Horsea from Scarlet & Violet Black Star Promos is worth approximately $1.79 ungraded (near-mint), and around $46 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 Scarlet & Violet Black Star Promos is worth around $46 — roughly 26× the raw ungraded value of $1.79.
Should I grade my Horsea?
A PSA 10 sells for about $46 versus $1.79 raw — roughly a 26× 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 Promo card from Scarlet & Violet Black Star Promos (card #137), illustrated by MAHOU. Its current blended market value is $1.79 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Horsea (Scarlet & Violet Black Star Promos #137) — Pokémon market value $1.79, PSA 10 $46.00. Source: CardTrack, https://cardtrack.com/pokemon/card/scarlet-violet-black-star-promos/horsea-137<iframe src="https://cardtrack.com/embed/card?id=svp-137" 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>