Nidoking #88, Secret, Wind from the Sea
Japanese edition
- Card number: #88/87
- ·Rarity: Secret Rare
- ·Finish: Holo
A PSA 10 Nidoking #88 Secret from Wind from the Sea has a TCGBerg fair value of $8,517 as of Nov 15, 2026. It rests on 27 recorded sales, the latest on Sep 14, 2026. PSA has graded 84 copies at PSA 10. Sales evidence is sparse, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
27 sales · latest Sep 14, 2026
- Population · PSA 10
- 84
- Market cap
- $715.4K
- Volatility
- 2.5%
- YTD
- ↑ 229.8%
- Sales evidence
- Sparse
TCGBerg fair value · PSA 10
$8,517
Based on 27 recorded sales. Latest sale: Sep 14, 2026.
Price history
Weekly fair value over time, plus a confidence band around it: how precisely we can pin the value, which tightens as more sales confirm it. Dots mark individual sales, snapped to their week: red when above fair value (a premium), green when below (a deal), hollow when flagged as an outlier. Switch the active grade with the selector above.Weekly fair value for PSA 10. Shaded area is the confidence band: how precisely we can pin the value; it tightens as more sales confirm it. Dots are individual sales. Confidence band: how precisely we can pin the fair value. It widens when sales scatter and narrows as more sales back the value up. The dots show the actual sale prices.
What the evidence says
The last PSA 10 sale, $7,200 on Sep 14, 2026, sits 15.5% below the $8,517 fair value. The value rests on 27 recorded PSA 10 sales. Its confidence band runs from $7,496 to $9,539. A PSA 10 ($8,517) is worth 3.1 times a PSA 9 ($2,718). Over the past 30 days the PSA 10 value has risen 8.9%. With sparse sales evidence, read the gap and the band as rough guides.
TCGBerg fair value by grade
Side-by-side comparison of value across every grade and ungraded condition we track for this printing. The bar chart uses a log scale so raw and gem-mint fit on one axis. Solid bars are the TCGBerg fair value, modelled from recorded sales. Hatched bars are the latest market price instead, shown for ungraded conditions that trade too rarely for us to price one honestly.Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
Behind the scenes
How the published fair value for this grade was produced: the sales it rests on, how they were put together, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.What goes into this price, and how much we know.
Recent sales
20 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 2, 2026 | PSA1 | eBay | $866 | - |
| Oct 18, 2026 | PSA1 | eBay | $985 | - |
| Oct 5, 2026 | PSA3 | eBay | $1,200 | - |
| Oct 1, 2026 | PSA1 | eBay | $1,090 | - |
| Sep 15, 2026 | PSA5 | eBay | $1,750 | above fair value by +334.7% |
- $866Nov 2, 2026 · via eBayPSA1-
- $985Oct 18, 2026 · via eBayPSA1-
- $1,200Oct 5, 2026 · via eBayPSA3-
- $1,090Oct 1, 2026 · via eBayPSA1-
- $1,750Sep 15, 2026 · via eBayPSA5↑above fair value by 334.7%
| Sep 14, 2026 | PSA10 | Fanatics Collect | $7,200 | below fair value by -2.8% |
| Sep 7, 2026 | PSA10 | Fanatics Collect | $7,800 | above fair value by +0.6% |
| Aug 29, 2026 | PSA9 | eBay | $3,100 | above fair value by +176.3% |
- $7,200PSA10↓below fair value by 2.8%
- $7,800PSA10↑above fair value by 0.6%
- $3,100PSA9↑above fair value by 176.3%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
All grades matrix
Every grade we track for this printing. Click any column header to sort; the rightmost column jumps you to listings for that grade.
- BGS9.5$1,7101d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- $1,710
- PSA10$8,5171d ·0.0%7d ↑6.0%30d ↑8.9%
- Pop
- 84
- Mcap
- $715.4K
- Evidence
- Sparse
- Last
- $7,200
- PSA9$2,7181d ·0.0%7d ↑0.4%30d ↑0.3%
- Pop
- 61
- Mcap
- $165.8K
- Evidence
- Sparse
- Last
- $3,100
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| BGS9.5 | $1,710 | - | - | - | - | - | - | Sparse | $1,7101y ago | |
| PSA10 | $8,517 | 84 | $715.4K | 0.0% | ↑up 6.0% | ↑up 8.9% | ↑up 31.4% | Sparse | $7,2002mo ago | |
| PSA9 | $2,718 | 61 | $165.8K | 0.0% | ↑up 0.4% | ↑up 0.3% | ↑up 137.8% | Sparse | $3,1003mo ago | |
| PSA8 | $2,222 | 51 | $113.3K | ↑up 0.1% | ↑up 0.1% | ↓down 2.9% | ↑up 125.3% | Sparse | $2,0195mo ago | |
| PSA7 | $1,684 | 20 | $33.7K | 0.0% | 0.0% | ↑up 0.2% | ↑up 73.2% | Sparse | - | |
| PSA6 | $1,506 | 22 | $33.1K | 0.0% | 0.0% | ↑up 1.9% | ↑up 77.1% | Sparse | $1,3755mo ago | |
| PSA5 | $1,319 | 13 | - | 0.0% | 0.0% | ↓down 5.7% | ↑up 154.2% | Limited | $1,7502mo ago |
Graded population report
How Nidoking's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. These are recorded graded copies, not the total print run. A smaller population alone does not establish a price premium.290 graded copies of Nidoking Secret across 22 grades. The selected grade is highlighted.
PSA 10 makes up 29% of graded copies: 84 of 290. It’s the most common grade for this card.
Analysis
Nidoking - Secret at PSA 10 carries a TCGBerg fair value of $8,517 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from Wind from the Sea, from PSA 5 up to PSA 10. A graded population of 84 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 8.9%.