M Blastoise EX #015, Normal, Collection X and Collection Y
Japanese edition
- Card number: #015
- ·Finish: Non-Holo
A PSA 10 M Blastoise EX #015 Normal from Collection X and Collection Y has a TCGBerg fair value of $154 as of Nov 15, 2026. TCGBerg has recorded 15 PSA 10 sales of this card, the latest on Nov 8, 2026. PSA has graded 146 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 146
- Market cap
- $22.5K
- Volatility
- 1.3%
- YTD
- -
- Sales evidence
- Moderate
TCGBerg fair value · PSA 10
$154
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 10. 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 10 sale, $154 on Nov 8, 2026, is in line with the $154 fair value (0.3% below). The value weighs 15 PSA 10 sales from the past year, not the latest one alone. Its confidence band runs from $142 to $166. A PSA 10 ($154) is worth 4.7 times a PSA 9 ($33). Over the past 30 days the PSA 10 value has fallen 1.0%.
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
19 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 8, 2026 | PSA10 | eBay | $154 | above fair value by +2.0% |
| Nov 2, 2026 | PSA10 | eBay | $150 | below fair value by -0.3% |
| Oct 13, 2026 | PSA9 | eBay | $32 | below fair value by -8.8% |
| Oct 13, 2026 | PSA10 | eBay | $140 | below fair value by -10.1% |
| Oct 11, 2026 | PSA10 | eBay | $208 | above fair value by +22.7% |
- $154Nov 8, 2026 · via eBayPSA10↑above fair value by 2.0%
- $150Nov 2, 2026 · via eBayPSA10↓below fair value by 0.3%
- $32Oct 13, 2026 · via eBayPSA9↓below fair value by 8.8%
- $140Oct 13, 2026 · via eBayPSA10↓below fair value by 10.1%
- $208Oct 11, 2026 · via eBayPSA10↑above fair value by 22.7%
| Sep 24, 2026 | PSA10 | eBay | $115 | below fair value by -13.7% |
| Aug 3, 2026 | PSA7 | eBay | $21 | at fair value by 0.0% |
| Jul 5, 2026 | PSA10 | eBay | $115 | below fair value by -13.4% |
- $115PSA10↓below fair value by 13.7%
- $21PSA7·at fair value by 0.0%
- $115PSA10↓below fair value by 13.4%
14 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 35.2% 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$1541d ·0.0%7d ↑2.3%30d ↓1.0%
- Pop
- 146
- Mcap
- $22.5K
- Evidence
- Moderate
- Last
- $154
- PSA9$331d ↓0.3%7d ↓0.8%30d ↓5.8%
- Pop
- 59
- Mcap
- $1.9K
- Evidence
- Moderate
- Last
- $32
- PSA8$261d ↓0.2%7d ↓0.4%30d ↓2.9%
- Pop
- 20
- Mcap
- $521
- Evidence
- Sparse
- Last
- -
| PSA10 | $154 | 146 | $22.5K | 0.0% | ↑up 2.3% | ↓down 1.0% | - | Moderate | $1541w ago |
| PSA9 | $33 | 59 | $1.9K | ↓down 0.3% | ↓down 0.8% | ↓down 5.8% | - | Moderate | $321mo ago |
| PSA8 | $26 | 20 | $521 | ↓down 0.2% | ↓down 0.4% | ↓down 2.9% | - | Sparse | - |
| PSA7 | $21 | 7 | $144 | 0.0% | 0.0% | 0.0% | - | Sparse | $213mo ago |
| PSA6 | $15 | 6 | $90 | 0.0% | 0.0% | 0.0% | - | Sparse | $151y ago |
PSA population report
How M Blastoise EX'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.238 graded copies of M Blastoise EX Normal across 5 grades. The selected grade is highlighted.
PSA 10 makes up 61% of graded copies: 146 of 238. It’s the most common grade for this card.
Analysis
M Blastoise EX - Y at PSA 10 carries a TCGBerg fair value of $154 as of 2026-11-15. We track a TCGBerg fair value across 5 grades from Collection X and Collection Y, from PSA 6 up to PSA 10. A graded population of 146 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 1.0%.