Psyduck #54, Normal, Japanese Topsun
Japanese edition
- Card number: #54
- ·Rarity: Common
- ·Finish: Non-Holo
A PSA 9 Psyduck #54 Normal from Japanese Topsun has a TCGBerg fair value of $230 as of Nov 14, 2026. It rests on 13 recorded sales, the latest on Sep 7, 2026. PSA has graded 34 copies at PSA 9. Sales evidence is sparse, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
13 sales · latest Sep 7, 2026
- Population · PSA 9
- 34
- Market cap
- $7.8K
- Volatility
- 4.5%
- YTD
- ↑ 120.0%
- Sales evidence
- Sparse
TCGBerg fair value · PSA 9
$230
Based on 13 recorded sales. Latest sale: Sep 7, 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, $252 on Sep 7, 2026, sits 9.6% above the $230 fair value. The value rests on 13 recorded PSA 9 sales. Its confidence band runs from $195 to $265. A PSA 10 ($2,579) is worth 11.2 times a PSA 9 ($230). Over the past 30 days the PSA 9 value has fallen 8.8%. 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
15 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Oct 20, 2026 | PSA10 | eBay | $2,800 | above fair value by +6.5% |
| Sep 21, 2026 | PSA5 | eBay | $76 | above fair value by +13.6% |
| Sep 7, 2026 | PSA9 | Fanatics Collect | $252 | above fair value by +9.7% |
| Aug 20, 2026 | PSA4 | eBay | $65 | - |
| Aug 9, 2026 | PSA9 | eBay | $141 | below fair value by -11.6% |
- $2,800Oct 20, 2026 · via eBayPSA10↑above fair value by 6.5%
- $76Sep 21, 2026 · via eBayPSA5↑above fair value by 13.6%
- $252Sep 7, 2026 · via Fanatics CollectPSA9↑above fair value by 9.7%
- $65Aug 20, 2026 · via eBayPSA4-
- $141Aug 9, 2026 · via eBayPSA9↓below fair value by 11.6%
| Jul 11, 2026 | PSA10 | eBay | $2,900 | above fair value by +20.2% |
| Jul 7, 2026 | PSA9 | eBay | $200 | below fair value by -3.9% |
| Jul 1, 2026 | PSA10 | eBay | $2,300 | above fair value by +13.9% |
- $2,900PSA10↑above fair value by 20.2%
- $200PSA9↓below fair value by 3.9%
- $2,300PSA10↑above fair value by 13.9%
10 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 34.1% 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.
- PSA10$2,5791d ·0.0%7d ↑0.6%30d ↓2.6%
- Pop
- 25
- Mcap
- $64.5K
- Evidence
- Moderate
- Last
- $2,800
- PSA9$2301d ·0.0%7d ·0.0%30d ↓8.8%
- Pop
- 34
- Mcap
- $7.8K
- Evidence
- Sparse
- Last
- $252
- PSA8$1191d ·0.0%7d ↓0.4%30d ↑0.8%
- Pop
- 27
- Mcap
- $3.2K
- Evidence
- Limited
- Last
- $158
| PSA10 | $2,579 | 25 | $64.5K | 0.0% | ↑up 0.6% | ↓down 2.6% | ↑up 31.1% | Moderate | $2,8004w ago |
| PSA9 | $230 | 34 | $7.8K | 0.0% | 0.0% | ↓down 8.8% | ↑up 32.0% | Sparse | $2522mo ago |
| PSA8 | $119 | 27 | $3.2K | 0.0% | ↓down 0.4% | ↑up 0.8% | ↑up 21.5% | Limited | $1585mo ago |
| PSA7 | $91 | 12 | $1.1K | 0.0% | 0.0% | ↓down 3.4% | ↑up 47.0% | Sparse | $491y ago |
| PSA6 | $67 | 16 | $1.1K | 0.0% | ↑up 0.1% | ↓down 2.6% | ↑up 74.8% | Sparse | $219mo ago |
| PSA5 | $67 | 11 | - | 0.0% | ↑up 0.1% | ↓down 2.6% | ↑up 93.0% | Sparse | $762mo ago |
PSA population report
How Psyduck'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.125 graded copies of Psyduck Normal across 6 grades. The selected grade is highlighted.
PSA 9 makes up 27% of graded copies: 34 of 125. It’s the most common grade for this card.
Analysis
Psyduck - Green Back at PSA 10 carries a TCGBerg fair value of $2,579 as of 2026-11-14. We track a TCGBerg fair value across 6 grades from Japanese Topsun, from PSA 6 up to PSA 10. A graded population of 25 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on moderate sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has fallen 2.6%.