Voltorb #39, 1st Edition, Mysterious Mountains
Japanese edition
- Card number: #39/88
- ·Rarity: Common
- ·Finish: Non-Holo
A PSA 10 Voltorb #39 1st Edition from Mysterious Mountains has a TCGBerg fair value of $231 as of Nov 15, 2026. TCGBerg has recorded 7 PSA 10 sales of this card, the latest on Oct 30, 2026. PSA has graded 34 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 34
- Market cap
- $7.9K
- Volatility
- 1.4%
- YTD
- ↑ 172.7%
- Sales evidence
- Very strong
TCGBerg fair value · PSA 10
$231
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, $225 on Oct 30, 2026, is in line with the $231 fair value (2.7% below). The value weighs 7 PSA 10 sales from the past year, not the latest one alone. Its confidence band runs from $222 to $240. A PSA 10 ($231) is worth 3.1 times a PSA 9 ($74). Over the past 30 days the PSA 10 value has risen 0.3%.
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.
- Raw NM$15Ungraded · market price
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
14 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Oct 30, 2026 | PSA10 | eBay | $225 | below fair value by -2.4% |
| Oct 29, 2026 | PSA8 | eBay | $64 | above fair value by +45.1% |
| Oct 28, 2026 | PSA8 | eBay | $52 | above fair value by +18.8% |
| Oct 21, 2026 | PSA9 | eBay | $78 | above fair value by +11.6% |
| Oct 10, 2026 | PSA8 | eBay | $35 | below fair value by -9.1% |
- $225Oct 30, 2026 · via eBayPSA10↓below fair value by 2.4%
- $64Oct 29, 2026 · via eBayPSA8↑above fair value by 45.1%
- $52Oct 28, 2026 · via eBayPSA8↑above fair value by 18.8%
- $78Oct 21, 2026 · via eBayPSA9↑above fair value by 11.6%
- $35Oct 10, 2026 · via eBayPSA8↓below fair value by 9.1%
| Oct 10, 2026 | PSA10 | eBay | $213 | below fair value by -23.0% |
| Oct 8, 2026 | PSA10 | eBay | $201 | below fair value by -27.1% |
| Sep 30, 2026 | PSA10 | eBay | $278 | above fair value by +1.8% |
- $213PSA10↓below fair value by 23.0%
- $201PSA10↓below fair value by 27.1%
- $278PSA10↑above fair value by 1.8%
9 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 58.5% 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$2311d ↑0.5%7d ↑0.3%30d ↑0.3%
- Pop
- 34
- Mcap
- $7.9K
- Evidence
- Very strong
- Last
- $225
- PSA9$741d ↑0.2%7d ↑0.4%30d ↑20.6%
- Pop
- 14
- Mcap
- $1.0K
- Evidence
- Sparse
- Last
- $78
- PSA8$441d ↑1.8%7d ↑1.8%30d ↑20.7%
- Pop
- 7
- Mcap
- $306
- Evidence
- Moderate
- Last
- $64
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| PSA10 | $231 | 34 | $7.9K | ↑up 0.5% | ↑up 0.3% | ↑up 0.3% | ↑up 11.3% | Very strong | $2252w ago | |
| PSA9 | $74 | 14 | $1.0K | ↑up 0.2% | ↑up 0.4% | ↑up 20.6% | ↑up 52.3% | Sparse | $784w ago | |
| PSA8 | $44 | 7 | $306 | ↑up 1.8% | ↑up 1.8% | ↑up 20.7% | ↑up 48.3% | Moderate | $642w ago | |
| PSA7 | $41 | 2 | $81 | ↑up 8.0% | ↑up 9.6% | ↑up 18.5% | ↑up 58.2% | Sparse | - | |
| PSA6 | $31 | 1 | $31 | 0.0% | 0.0% | ↓down 10.4% | ↑up 22.3% | Sparse | - | |
| Raw | $15 | - | - | 0.0% | 0.0% | 0.0% | 0.0% | - | - |
PSA population report
How Voltorb'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.58 graded copies of Voltorb 1st Edition across 5 grades. The selected grade is highlighted.
PSA 10 makes up 59% of graded copies: 34 of 58. It’s the most common grade for this card.
Analysis
Voltorb - 1st Edition Normal at PSA 10 carries a TCGBerg fair value of $231 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from Mysterious Mountains, from PSA 6 up to PSA 10. A graded population of 34 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on very strong sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 0.3%.
