Mew #151, Holo, Japanese Topsun VS 1998-99
Japanese edition
- Card number: #151
A PSA 6 Mew #151 Holo from Japanese Topsun VS 1998-99 has a TCGBerg fair value of $121 as of Nov 15, 2026. It rests on 3 recorded sales, the latest on Oct 8, 2026. PSA has graded 7 copies at PSA 6. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
3 sales · latest Oct 8, 2026
- Population · PSA 6
- 7
- Market cap
- $846
- Volatility
- 0.0%
- YTD
- ↑ 91.0%
- Sales evidence
- Limited
TCGBerg fair value · PSA 6
$121
Based on 3 recorded sales. Latest sale: Oct 8, 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 6. 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 6 sale, $157 on Oct 8, 2026, sits 29.6% above the $121 fair value. The value rests on 3 recorded PSA 6 sales. The latest sale ran above the recent run: the last 2 PSA 6 sales averaged $116, within 4.2% of the value. Its confidence band runs from $93 to $148. A PSA 10 ($273) is worth 1.3 times a PSA 9 ($209). Over the past 30 days the PSA 6 value has fallen 0.0%. 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.
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
5 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Oct 8, 2026 | PSA6 | eBay | $157 | above fair value by +29.6% |
| May 9, 2026 | PSA3 | eBay | $75 | - |
| Feb 28, 2026 | PSA7 | eBay | $142 | above fair value by +16.3% |
| Jan 24, 2026 | PSA8 | eBay | $160 | at fair value by 0.0% |
| Dec 14, 2025 | PSA6 | eBay | $75 | above fair value by +18.4% |
- $157Oct 8, 2026 · via eBayPSA6↑above fair value by 29.6%
- $75May 9, 2026 · via eBayPSA3-
- $142Feb 28, 2026 · via eBayPSA7↑above fair value by 16.3%
- $160Jan 24, 2026 · via eBayPSA8·at fair value by 0.0%
- $75Dec 14, 2025 · via eBayPSA6↑above fair value by 18.4%
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$2731d ·0.0%7d ·0.0%30d ·0.0%
- Pop
- 3
- Mcap
- $819
- Evidence
- Sparse
- Last
- -
- PSA9$2091d ·0.0%7d ·0.0%30d ·0.0%
- Pop
- 2
- Mcap
- $418
- Evidence
- Sparse
- Last
- -
- PSA8$1601d ·0.0%7d ·0.0%30d ·0.0%
- Pop
- 5
- Mcap
- $800
- Evidence
- Sparse
- Last
- $160
| PSA10 | $273 | 3 | $819 | 0.0% | 0.0% | 0.0% | ↓down 93.5% | Sparse | - |
| PSA9 | $209 | 2 | $418 | 0.0% | 0.0% | 0.0% | ↓down 73.3% | Sparse | - |
| PSA8 | $160 | 5 | $800 | 0.0% | 0.0% | 0.0% | 0.0% | Sparse | $16010mo ago |
| PSA7 | $122 | 6 | $735 | 0.0% | 0.0% | 0.0% | 0.0% | Sparse | $1429mo ago |
| PSA6 | $121 | 7 | $846 | 0.0% | 0.0% | 0.0% | ↑up 64.2% | Limited | $1571mo ago |
PSA population report
How Mew'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.23 graded copies of Mew Holo across 5 grades. The selected grade is highlighted.
PSA 6 makes up 30% of graded copies: 7 of 23. It’s the most common grade for this card.
Analysis
Mew - Prism at PSA 10 carries a TCGBerg fair value of $273 as of 2026-11-15. We track a TCGBerg fair value across 5 grades from Japanese Topsun VS 1998-99, from PSA 6 up to PSA 10. A graded population of 3 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence. Over the past 90 days, the PSA 10 TCGBerg fair value has fallen 93.5%.