Sky Seal Stone
Market value · ungraded
What's your copy worth?
What this price is based on
Low confidenceOnly 1 sale in the last 90 days.
Recent CGC 10 sales
- Jun 8, 2026Fanatics$13.20
From 1 completed sales recorded between Jun 8, 2026 and Jun 8, 2026. Sold prices only — asking prices are never counted.
Grade it or not
NOT WORTH ITBased on 1 graded sales and 5,110,777 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.
Sky Seal Stone is a Rare Holo Pokémon card from Crown Zenith (#143), illustrated by AYUMI ODASHIMA. It's a Item Pokémon Tool Trainer card. Its current blended market value is $0.24 ungraded, with a PSA 10 worth around $29 — a gem-mint grading premium of roughly 121× 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 history10 in 90 days✓ real completed listings
| Date | Grade | Price | Cert |
|---|---|---|---|
| 19 Apr 2026 | PSA 10 | $28.49 | #100252211 ✓ |
| 7 Jan 2026 | PSA 10 | $29.13 | #73883109 ✓ |
| 23 Dec 2025 | PSA 10 | $10.00 | #115504592 ✓ |
| 30 Nov 2025 | PSA 10 | $10.50 | #91586721 ✓ |
| 22 Nov 2025 | PSA 9 | $9.00 | #83221102 ✓ |
| 3 Oct 2025 | PSA 9 | $12.50 | #99919175 ✓ |
| 4 Jun 2025 | PSA 10 | $20.00 | #99662463 ✓ |
| 4 Apr 2025 | PSA 9 | $7.50 | #102719010 ✓ |
| 1 Feb 2025 | PSA 10 | $17.00 | #75465954 ✓ |
| 30 Sep 2024 | PSA 9 | $5.51 | #92687044 ✓ |
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 21.7% of copies gem (PSA 10 best case −$41); most land at PSA 9 or below.
The odds
Sky Seal Stone is a Holo / V / ex in Crown Zenith — the pack's hit slot lands on Holo / V / ex 27.9% of the time, split across 42 holo / v / ex cards in the set, so pulling this exact card is roughly 1 in 151 packs.
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 | $29.13 | $70 | −$41 | 121.4× |
| PSA 9 | $3.01 | $70 | −$67 | 12.5× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 60 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 21.7% | $29.00 |
| PSA 9 | 60% | $3.00 |
| PSA ≤8 | 18.3% | $0.00 |
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 22% of 60 PSA-graded Sky Seal Stone copies are a gem-mint 10 (13 of 60) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Sky Seal Stone 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 13 | $29$25–$33 | |
| PSA 9pop 36 | $3$3–$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
67% spreadCurrently 67% 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
Card textAttacks, abilities, weakness / resistance / retreat
During your turn, you may use this Ability. During this turn, if your opponent's Active Pokémon VSTAR or Active Pokémon VMAX is Knocked Out by damage from an attack from your Basic Pokémon V, take 1 more Prize card. (You can't use more than 1 VSTAR Power in a game.)
The Pokémon V this card is attached to can use the VSTAR Power on this card.
You may play any number of Item cards during your turn.
Attach a Pokémon Tool to 1 of your Pokémon that doesn't already have a Pokémon Tool attached.
Card detailsSet, rarity, artist, Pokédex & specs
More from Crown Zenith
Frequently asked questions
How much is Sky Seal Stone (Crown Zenith #143) worth?
As of 20 August 2026, Sky Seal Stone from Crown Zenith is worth approximately $0.24 ungraded (near-mint), and around $29 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 Sky Seal Stone?
A PSA 10 (gem mint) Sky Seal Stone from Crown Zenith is worth around $29 — roughly 121× the raw ungraded value of $0.24.
Should I grade my Sky Seal Stone?
A PSA 10 sells for about $29 versus $0.24 raw — roughly a 121× 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 Sky Seal Stone rare?
Sky Seal Stone is a Rare Holo card from Crown Zenith (card #143), illustrated by AYUMI ODASHIMA. Its current blended market value is $0.24 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Sky Seal Stone (Crown Zenith #143) — Pokémon market value $0.24, PSA 10 $29.13. Source: CardTrack, https://cardtrack.com/pokemon/card/crown-zenith/sky-seal-stone-143<iframe src="https://cardtrack.com/embed/card?id=swsh12pt5-143" width="100%" height="160" style="border:0;max-width:460px" title="Sky Seal Stone price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>