Mewtwo-Holo #10, 1st Edition, Korean Base Set
Korean edition
- Card number: #10/102
- ·Rarity: Holo Rare
- ·Finish: Holo
A PSA 9 Mewtwo-Holo #10 1st Edition from Korean Base Set has a TCGBerg fair value of $1,349 as of Nov 15, 2026. It rests on 8 recorded sales, the latest on Sep 28, 2026. PSA has graded 28 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
8 sales · latest Sep 28, 2026
- Population · PSA 9
- 28
- Market cap
- $37.8K
- Volatility
- 9.9%
- YTD
- ↑ 178.0%
- Sales evidence
- Limited
TCGBerg fair value · PSA 9
$1,349
Based on 8 recorded sales. Latest sale: Sep 28, 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, $1,650 on Sep 28, 2026, sits 22.4% above the $1,349 fair value. The value rests on 8 recorded PSA 9 sales. Its confidence band runs from $1,099 to $1,598. A PSA 10 ($8,766) is worth 6.5 times a PSA 9 ($1,349). Over the past 30 days the PSA 9 value has risen 32.1%. 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
10 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 4, 2026 | PSA6 | eBay | $235 | below fair value by -13.7% |
| Sep 28, 2026 | PSA9 | Fanatics Collect | $1,650 | above fair value by +61.7% |
| May 14, 2026 | PSA4 | eBay | $175 | - |
| May 5, 2026 | PSA9 | eBay | $808 | above fair value by +17.9% |
| Apr 15, 2026 | PSA8 | eBay | $465 | above fair value by +10.5% |
- $235Nov 4, 2026 · via eBayPSA6↓below fair value by 13.7%
- $1,650Sep 28, 2026 · via Fanatics CollectPSA9↑above fair value by 61.7%
- $175May 14, 2026 · via eBayPSA4-
- $808May 5, 2026 · via eBayPSA9↑above fair value by 17.9%
- $465Apr 15, 2026 · via eBayPSA8↑above fair value by 10.5%
| Apr 15, 2026 | PSA8 | eBay | $470 | above fair value by +11.7% |
| Mar 30, 2026 | PSA9 | Fanatics Collect | $600 | below fair value by -2.3% |
| Mar 23, 2026 | PSA10 | eBay | $3,999 | above fair value by +77.2% |
- $470PSA8↑above fair value by 11.7%
- $600PSA9↓below fair value by 2.3%
- $3,999PSA10↑above fair value by 77.2%
5 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.
- PSA10$8,7661d ·0.0%7d ·0.0%30d ↑288.7%
- Pop
- 14
- Mcap
- $122.7K
- Evidence
- Limited
- Last
- $3,999
- PSA9$1,3491d ·0.0%7d ↑0.1%30d ↑32.1%
- Pop
- 28
- Mcap
- $37.8K
- Evidence
- Limited
- Last
- $1,650
- PSA8$7041d ·0.0%7d ·0.0%30d ↑68.0%
- Pop
- 12
- Mcap
- $8.4K
- Evidence
- Limited
- Last
- $465
| PSA10 | $8,766 | 14 | $122.7K | 0.0% | 0.0% | ↑up 288.7% | ↑up 288.7% | Limited | $3,9998mo ago |
| PSA9 | $1,349 | 28 | $37.8K | 0.0% | ↑up 0.1% | ↑up 32.1% | ↑up 97.1% | Limited | $1,6502mo ago |
| PSA8 | $704 | 12 | $8.4K | 0.0% | 0.0% | ↑up 68.0% | ↑up 68.0% | Limited | $4657mo ago |
| PSA7 | $496 | 3 | $1.5K | 0.0% | 0.0% | ↑up 22.0% | ↑up 136.9% | Sparse | - |
| PSA6 | $272 | 4 | $1.1K | 0.0% | 0.0% | ↓down 31.2% | ↑up 159.3% | Sparse | $2352w ago |
PSA population report
How Mewtwo-Holo'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.61 graded copies of Mewtwo-Holo 1st Edition across 5 grades. The selected grade is highlighted.
PSA 9 makes up 46% of graded copies: 28 of 61. It’s the most common grade for this card.
Analysis
Mewtwo-Holo - 1st Edition-Korean at PSA 10 carries a TCGBerg fair value of $8,766 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from Korean Base Set, from PSA 6 up to PSA 10. A graded population of 14 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 288.7%.