Sabrina's Porygon #137, Normal, Challenge from the Darkness
Japanese edition
- Card number: #137
- Rarity: Common
- Finish: Non-Holo
A PSA 9 Sabrina's Porygon #137 Normal from Challenge from the Darkness has a TCGBerg fair value of $23 as of Nov 15, 2026. TCGBerg has recorded 22 PSA 9 sales of this card, the latest on Nov 10, 2026. PSA has graded 153 copies at PSA 9.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 9
- 153
- Market cap
- $3.6K
- Volatility
- 4.7%
- YTD
- ↑ 30.4%
- Sales evidence
- Strong
TCGBerg fair value · PSA 9
$23
Price history
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.
What the evidence says
The last PSA 9 sale, $22 on Nov 10, 2026, sits 5.6% below the $23 fair value. The value weighs 22 PSA 9 sales from the past year, not the latest one alone. Its confidence band runs from $22 to $25. A PSA 10 ($169) is worth 7.2 times a PSA 9 ($23). Over the past 30 days the PSA 9 value has fallen 5.1%.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw NM$1.11Ungraded · market price
- Raw LP$0.70Ungraded · market price
- Raw Damaged$0.68Ungraded · market price
- Raw HP$0.65Ungraded · market price
- Raw MP$0.57Ungraded · market price
Behind the scenes
What goes into this price, and how much we know.
Recent sales
20 trackedEach sale against the grade's fair value on the day it sold.
- $22Nov 10, 2026 · via eBaybelow fair value by 5.6%
- $16Nov 10, 2026 · via eBaybelow fair value by 29.5%
- $26Nov 10, 2026 · via eBayabove fair value by 11.1%
- $22Nov 10, 2026 · via eBaybelow fair value by 5.6%
- $144Nov 9, 2026 · via Fanatics Collectbelow fair value by 14.6%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 16.2% 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.
- CGC6-1d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- CGC7-1d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- CGC Gem Mint 10$421d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Moderate
- Last
- $45
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC6 | - | - | - | - | - | - | - | Sparse | - | |
| CGC7 | - | - | - | - | - | - | - | Sparse | - | |
| CGC Gem Mint 10 | $42 | - | - | - | - | - | - | Moderate | $451mo ago | |
| $169 | 77 | $13.0K | down 2.6% | down 1.3% | down 3.4% | down 12.8% | Strong | $1446d ago | ||
| $23 | 153 | $3.6K | down 13.7% | down 16.1% | down 5.1% | up 11.5% | Strong | $225d ago | ||
| $22 | 49 | $1.1K | down 0.4% | down 0.3% | up 7.1% | up 23.5% | Limited | $223mo ago | ||
| $22 | 7 | $151 | down 0.2% | down 0.2% | up 7.1% | up 24.0% | Sparse | $2510mo ago | ||
| $21 | 3 | $63 | 0.0% | 0.0% | up 4.3% | up 20.8% | Sparse | - | ||
| $21 | 4 | - | 0.0% | 0.0% | up 6.8% | up 22.8% | Sparse | $108mo ago | ||
| Raw | $1.11 | - | - | 0.0% | down 5.9% | down 5.1% | down 10.5% | - | - |
Graded population report
302 graded copies of Sabrina's Porygon Normal across 11 grades. The selected grade is highlighted.
PSA 9 makes up 51% of graded copies: 153 of 302. It’s the most common grade for this card.
Analysis
Sabrina's Porygon - Normal at PSA 10 carries a TCGBerg fair value of $169 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from Challenge from the Darkness, from PSA 6 up to PSA 10. A graded population of 77 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on strong sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has fallen 3.4%.
