Chinchou #71, Reverse Holo, Aquapolis
- AQU

- ·Card number: #71/147
- ·Rarity: Common
A PSA 9 Chinchou #71 Reverse Holo from Aquapolis has a TCGBerg fair value of $279 as of Nov 14, 2026. It rests on 13 recorded sales, the latest on Nov 11, 2026. PSA has graded 33 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
13 sales · latest Nov 11, 2026
- Population · PSA 9
- 33
- Market cap
- $9.2K
- Volatility
- 14.6%
- YTD
- ↑ 542.4%
- Sales evidence
- Limited
TCGBerg fair value · PSA 9
$279
Based on 13 recorded sales. Latest sale: Nov 11, 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 9. 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 9 sale, $240 on Nov 11, 2026, sits 14.1% below the $279 fair value. The value rests on 13 recorded PSA 9 sales. Its confidence band runs from $227 to $332. A PSA 10 ($3,590) is worth 12.9 times a PSA 9 ($279). Over the past 30 days the PSA 9 value has risen 38.0%. With limited 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.
- Raw NM$30Ungraded · market price
- Raw LP$16Ungraded · market price
- Raw HP$14Ungraded · market price
- Raw Damaged$13Ungraded · market price
- Raw MP$12Ungraded · market price
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
14 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 11, 2026 | PSA9 | eBay | $240 | below fair value by -14.1% |
| Oct 25, 2026 | PSA9 | eBay | $349 | above fair value by +69.2% |
| Oct 1, 2026 | PSA10 | eBay | $5,000 | above fair value by +30.5% |
| Sep 24, 2026 | PSA9 | eBay | $185 | above fair value by +3.2% |
| Sep 21, 2026 | PSA9 | eBay | $225 | above fair value by +25.4% |
- $240Nov 11, 2026 · via eBayPSA9↓below fair value by 14.1%
- $349Oct 25, 2026 · via eBayPSA9↑above fair value by 69.2%
- $5,000Oct 1, 2026 · via eBayPSA10↑above fair value by 30.5%
- $185Sep 24, 2026 · via eBayPSA9↑above fair value by 3.2%
- $225Sep 21, 2026 · via eBayPSA9↑above fair value by 25.4%
| Jun 8, 2026 | PSA7 | eBay | $46 | above fair value by +17.0% |
| May 30, 2026 | PSA10 | eBay | $1,750 | above fair value by +34.2% |
| May 19, 2026 | PSA8 | eBay | $45 | below fair value by -11.7% |
- $46PSA7↑above fair value by 17.0%
- $1,750PSA10↑above fair value by 34.2%
- $45PSA8↓below fair value by 11.7%
9 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 25.0% below 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.
- CGC Pristine 10$4071d -7d -30d -
- Pop
- 3
- Mcap
- $1.2K
- Evidence
- Sparse
- Last
- $305
- CGC Gem Mint 10$2051d -7d -30d -
- Pop
- 4
- Mcap
- $820
- Evidence
- Sparse
- Last
- -
- PSA10$3,5901d ↑0.1%7d ↑0.3%30d ↓4.0%
- Pop
- 8
- Mcap
- $28.7K
- Evidence
- Sparse
- Last
- $5,000
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC Pristine 10 | $407 | 3 | $1.2K | - | - | - | - | Sparse | $3058mo ago | |
| CGC Gem Mint 10 | $205 | 4 | $820 | - | - | - | - | Sparse | - | |
| PSA10 | $3,590 | 8 | $28.7K | ↑up 0.1% | ↑up 0.3% | ↓down 4.0% | ↑up 179.1% | Sparse | $5,0001mo ago | |
| PSA9 | $279 | 33 | $9.2K | ↑up 1.8% | ↑up 1.8% | ↑up 38.0% | ↑up 127.5% | Limited | $2403d ago | |
| PSA8 | $89 | 19 | $1.7K | 0.0% | 0.0% | ↑up 16.6% | ↑up 53.6% | Sparse | $456mo ago | |
| PSA7 | $53 | 11 | $579 | ↑up 0.1% | ↑up 0.1% | ↓down 1.2% | ↑up 30.8% | Limited | $465mo ago | |
| PSA6 | $53 | 5 | $263 | ↑up 0.1% | ↑up 0.1% | ↓down 1.2% | ↑up 30.8% | Sparse | - | |
| PSA5 | $42 | 1 | - | 0.0% | 0.0% | ↓down 2.8% | ↑up 21.7% | Sparse | - | |
| Raw | $30 | - | - | - | - | 0.0% | 0.0% | - | - |
Graded population report
How Chinchou'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.112 graded copies of Chinchou Reverse Holo across 17 grades. The selected grade is highlighted.
PSA 9 makes up 29% of graded copies: 33 of 112. It’s the most common grade for this card.
Analysis
Chinchou - Reverse Holo at PSA 10 carries a TCGBerg fair value of $3,590 as of 2026-11-14. We track a TCGBerg fair value across 8 grades from Aquapolis, from PSA 5 up to PSA 10. A graded population of 8 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 fallen 4.0%.