Aquapolis · Rare Holo · EN
The community moves this only within the glowing band - it can never detach from real market data.
Once during your turn (before your attack), if Nidoking is your Active Pokémon, you may flip a coin. If heads, put a damage counter on each of your opponent's Benched Pokémon. This power can't be used if Nidoking is affected by a Special Condition.
Flip a coin. If heads, this attack does 50 damage plus 30 more damage.
“model estimate” tiles are Scrydex modeled values (as of 2026-06-29). Struck-through tiles failed our graded data-quality checks and should not be treated as market truth.
PSAcensus for this card's most-graded printing · as of 2026-06-29. Gem rate = grade-10 slabs ÷ total graded.
Source prices are inconsistent across grades/conditions - showing a range while we sort it out. Mid estimate $229.99.
Sale-based and live-listing fields arrive once a realized-sales feed is wired up. Market Price and comparisons above are real Scrydex market data - never realized sales.
| Date | Grade | Realized median |
|---|---|---|
| Jul 2, 2026 | PSA 5 | $150.00 |
| Jul 2, 2026 | PSA 7 | $185.00 |
| Jul 2, 2026 | PSA 6 | $159.99 |
| Jul 2, 2026 | PSA 8 | $256.88 |
| Jul 2, 2026 | PSA 9 | $412.50 |
| Apr 30, 2026 | PSA 9 | $631.01 |
| Apr 21, 2026 | PSA 7 | $185.00 |
| Apr 12, 2026 | PSA 8 | $300.00 |
| Mar 18, 2026 | PSA 5 | $124.99 |
| Mar 11, 2026 | PSA 5 | $170.00 |
| Mar 11, 2026 | PSA 8 | $400.00 |
| Mar 7, 2026 | PSA 8 | $213.75 |
| Mar 1, 2026 | PSA 9 | $499.99 |
| Jan 27, 2026 | PSA 9 | $433.58 |
| Jan 22, 2026 | PSA 5 | $150.00 |
| Jan 20, 2026 | PSA 5 | $179.99 |
| Jan 20, 2026 | PSA 6 | $159.99 |
| Jan 20, 2026 | PSA 8 | $224.99 |
| Jan 19, 2026 | PSA 5 | $95.00 |
| Jan 19, 2026 | PSA 7 | $225.00 |
| Jan 18, 2026 | PSA 8 | $229.95 |
| Jan 18, 2026 | PSA 9 | $419.99 |
| Jan 13, 2026 | PSA 9 | $425.00 |
| Jan 12, 2026 | PSA 8 | $425.00 |
| Jan 11, 2026 | PSA 6 | $60.00 |
Showing the 25 most recent of 28 data points.
Verified market data - based on 2 realized eBay data points · updated Jul 2, 2026
PSA 8 · last 90 days
| Date | Price | Source |
|---|---|---|
| Jul 2, 2026 | $256.88 | eBay realized |
| Apr 12, 2026 | $300.00 | eBay realized |
| Mar 11, 2026 | $400.00 | eBay realized |
| Mar 7, 2026 | $213.75 | eBay realized |
| Jan 20, 2026 | $224.99 | eBay realized |
| Jan 18, 2026 | $229.95 | eBay realized |
| Jan 12, 2026 | $425.00 | eBay realized |
Realized rows are daily median snapshots of eBay sold data - not individual auction records.
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Call the direction: up or down ≥5% within your horizon. Timestamped, auto-resolved, and permanently on your public track record.
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Call the trend
Sentiment is hype only; it is never blended into the dollar value above.
Should I grade this?
Hold for now
Hold: best trustworthy option (CGC, realized-backed) only nets $34.40 at 14% ROI (need $15.00 and 25%); PSA's higher ESTIMATED ROI isn't backed by realized sales, so it can't drive a submission.
Market leader · liquidity premium
Expected value is pop-weighted across possible grades - not the top-grade price.
Graded values as of Jun 29, 2026
Outcome range
Best case · top grade
$642.89
PSA 10pop 83
$958.88
estimate
Worst case · low grade
-$15.76
PSA 8pop 168
$300.23
estimate
Thin census on this card, so treat the dollar figures as a range, not a precise number.
Mid-market · solid demand
Expected value is pop-weighted across possible grades - not the top-grade price.
Graded values as of Jun 29, 2026
Outcome range
Best case · top grade
$49.51
CGC 9
$299.50
realized · median of 2 sales
Worst case · low grade
$0.01
CGC 8
$250.00
estimate
No live census for this grader, so values are estimated grade odds, shown as a range.