Mewtwo #150, Holo, Japanese Topsun
Japanese edition
- Card number: #150
A PSA 9 Mewtwo #150 Holo from Japanese Topsun has a TCGBerg fair value of $1,640 as of Nov 15, 2026. It rests on 4 recorded sales, the latest on Mar 12, 2026. PSA has graded 4 copies at PSA 9. Sales evidence is sparse, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
4 sales · latest Mar 12, 2026
- Population · PSA 9
- 4
- Market cap
- $6.6K
- Volatility
- 0.4%
- YTD
- ↑ 121.0%
- Sales evidence
- Sparse
TCGBerg fair value · PSA 9
$1,640
Based on 4 recorded sales. Latest sale: Mar 12, 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, $1,000 on Mar 12, 2026, sits 39.0% below the $1,640 fair value. The value rests on 4 recorded PSA 9 sales. Its confidence band runs from $1,302 to $1,977. A PSA 10 ($14,131) is worth 8.6 times a PSA 9 ($1,640). Over the past 30 days the PSA 9 value has risen 1.0%. 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
4 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Oct 15, 2026 | PSA4 | eBay | $350 | - |
| Oct 11, 2026 | PSA4 | eBay | $400 | - |
| Mar 29, 2026 | PSA8 | eBay | $599 | above fair value by +1.6% |
| Mar 12, 2026 | PSA9 | eBay | $1,000 | above fair value by +12.5% |
- $350Oct 15, 2026 · via eBayPSA4-
- $400Oct 11, 2026 · via eBayPSA4-
- $599Mar 29, 2026 · via eBayPSA8↑above fair value by 1.6%
- $1,000Mar 12, 2026 · via eBayPSA9↑above fair value by 12.5%
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$14,1311d ·0.0%7d ·0.0%30d ↑25.6%
- Pop
- 0
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- PSA9$1,6401d ·0.0%7d ·0.0%30d ↑1.0%
- Pop
- 4
- Mcap
- $6.6K
- Evidence
- Sparse
- Last
- $1,000
- PSA8$8931d ·0.0%7d ↑0.2%30d ↓2.1%
- Pop
- 5
- Mcap
- $4.5K
- Evidence
- Sparse
- Last
- $599
| PSA10 | $14,131 | 0 | - | 0.0% | 0.0% | ↑up 25.6% | ↑up 229.1% | Sparse | - |
| PSA9 | $1,640 | 4 | $6.6K | 0.0% | 0.0% | ↑up 1.0% | ↑up 24.0% | Sparse | $1,0008mo ago |
| PSA8 | $893 | 5 | $4.5K | 0.0% | ↑up 0.2% | ↓down 2.1% | ↑up 14.5% | Sparse | $5998mo ago |
| PSA7 | $893 | 0 | - | 0.0% | ↑up 0.2% | ↑up 6.5% | ↑up 40.3% | Sparse | - |
| PSA6 | $409 | 6 | $2.5K | 0.0% | 0.0% | ↓down 11.6% | ↓down 16.7% | Sparse | - |
| PSA5 | $370 | 6 | - | 0.0% | 0.0% | ↓down 12.5% | ↓down 21.1% | Sparse | - |
PSA population report
How Mewtwo'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.21 graded copies of Mewtwo Holo across 4 grades. The selected grade is highlighted.
PSA 9 makes up 19% of graded copies: 4 of 21. It’s the scarcest grade tracked: a strong scarcity signal.
Analysis
Mewtwo - Checkered Prism at PSA 10 carries a TCGBerg fair value of $14,131 as of 2026-11-14. We track a TCGBerg fair value across 6 grades from Japanese Topsun, from PSA 5 up to PSA 10. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 25.6%.