Magikarp #129, Normal, Japanese Topsun
Japanese edition
- Card number: #129
- ·Rarity: Common
- ·Finish: Non-Holo
A PSA 9 Magikarp #129 Normal from Japanese Topsun has a TCGBerg fair value of $323 as of Nov 14, 2026. It rests on 23 recorded sales, the latest on Nov 1, 2026. PSA has graded 56 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
23 sales · latest Nov 1, 2026
- Population · PSA 9
- 56
- Market cap
- $18.1K
- Volatility
- 3.9%
- YTD
- ↑ 172.6%
- Sales evidence
- Limited
TCGBerg fair value · PSA 9
$323
Based on 23 recorded sales. Latest sale: Nov 1, 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, $400 on Nov 1, 2026, sits 24.0% above the $323 fair value. The value rests on 23 recorded PSA 9 sales. Its confidence band runs from $301 to $344. A PSA 10 ($3,451) is worth 10.7 times a PSA 9 ($323). Over the past 30 days the PSA 9 value has risen 9.7%. 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.
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
13 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 1, 2026 | PSA9 | eBay | $400 | above fair value by +24.4% |
| Oct 10, 2026 | PSA10 | eBay | $4,550 | above fair value by +239.5% |
| Oct 9, 2026 | PSA9 | eBay | $311 | above fair value by +24.0% |
| Sep 14, 2026 | PSA9 | Fanatics Collect | $300 | above fair value by +42.8% |
| Aug 10, 2026 | PSA9 | eBay | $180 | above fair value by +2.3% |
- $400Nov 1, 2026 · via eBayPSA9↑above fair value by 24.4%
- $4,550Oct 10, 2026 · via eBayPSA10↑above fair value by 239.5%
- $311Oct 9, 2026 · via eBayPSA9↑above fair value by 24.0%
- $300Sep 14, 2026 · via Fanatics CollectPSA9↑above fair value by 42.8%
- $180Aug 10, 2026 · via eBayPSA9↑above fair value by 2.3%
| Jul 9, 2026 | PSA7 | eBay | $100 | above fair value by +77.8% |
| Jun 1, 2026 | PSA9 | eBay | $160 | above fair value by +3.8% |
| Apr 8, 2026 | PSA5 | eBay | $30 | below fair value by -38.6% |
- $100PSA7↑above fair value by 77.8%
- $160PSA9↑above fair value by 3.8%
- $30PSA5↓below fair value by 38.6%
8 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 38.6% 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$3,4511d ·0.0%7d ↑0.3%30d ↓7.8%
- Pop
- 13
- Mcap
- $44.9K
- Evidence
- Sparse
- Last
- $4,550
- PSA9$3231d ·0.0%7d ↑0.2%30d ↑9.7%
- Pop
- 56
- Mcap
- $18.1K
- Evidence
- Limited
- Last
- $400
- PSA8$931d ·0.0%7d ↑0.7%30d ↓2.0%
- Pop
- 35
- Mcap
- $3.2K
- Evidence
- Sparse
- Last
- $35
| PSA10 | $3,451 | 13 | $44.9K | 0.0% | ↑up 0.3% | ↓down 7.8% | ↑up 206.5% | Sparse | $4,5501mo ago |
| PSA9 | $323 | 56 | $18.1K | 0.0% | ↑up 0.2% | ↑up 9.7% | ↑up 80.9% | Limited | $4002w ago |
| PSA8 | $93 | 35 | $3.2K | 0.0% | ↑up 0.7% | ↓down 2.0% | ↑up 36.3% | Sparse | $3512mo ago |
| PSA7 | $80 | 26 | $2.1K | 0.0% | ↑up 0.4% | ↓down 6.3% | ↑up 36.2% | Sparse | $1004mo ago |
| PSA6 | $63 | 21 | $1.3K | 0.0% | 0.0% | ↓down 13.8% | ↑up 77.0% | Sparse | - |
| PSA5 | $47 | 25 | - | ↑up 0.3% | ↑up 0.2% | ↓down 0.8% | - | Sparse | $307mo ago |
PSA population report
How Magikarp'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.176 graded copies of Magikarp Normal across 6 grades. The selected grade is highlighted.
PSA 9 makes up 32% of graded copies: 56 of 176. It’s the most common grade for this card.
Analysis
Magikarp - Green Back at PSA 10 carries a TCGBerg fair value of $3,451 as of 2026-11-13. We track a TCGBerg fair value across 6 grades from Japanese Topsun, from PSA 5 up to PSA 10. A graded population of 13 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 7.8%.