Porygon #39, 1999-2000 Copyright, Base Set
- Card number: #39/102
- ·Rarity: Uncommon
- ·Finish: Non-Holo
A PSA 10 Porygon #39 1999-2000 Copyright from Base Set has a TCGBerg fair value of $288 as of Nov 14, 2026. It rests on 10 recorded sales, the latest on Sep 29, 2026. PSA has graded 41 copies at PSA 10. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
10 sales · latest Sep 29, 2026
- Population · PSA 10
- 41
- Market cap
- $11.8K
- Volatility
- 0.9%
- YTD
- ↑ 183.3%
- Sales evidence
- Limited
TCGBerg fair value · PSA 10
$288
Based on 10 recorded sales. Latest sale: Sep 29, 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 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, $236 on Sep 29, 2026, sits 17.9% below the $288 fair value. The value rests on 10 recorded PSA 10 sales. Its confidence band runs from $266 to $310. A PSA 10 ($288) is worth 4.6 times a PSA 9 ($62). Over the past 30 days the PSA 10 value has risen 4.1%. 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
8 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Sep 29, 2026 | PSA10 | eBay | $236 | below fair value by -12.8% |
| Aug 30, 2026 | PSA5 | eBay | $27 | above fair value by +0.4% |
| Aug 9, 2026 | PSA10 | eBay | $234 | below fair value by -1.1% |
| Jun 1, 2026 | PSA9 | eBay | $67 | above fair value by +26.6% |
| Apr 20, 2026 | PSA10 | eBay | $193 | above fair value by +8.1% |
- $236Sep 29, 2026 · via eBayPSA10↓below fair value by 12.8%
- $27Aug 30, 2026 · via eBayPSA5↑above fair value by 0.4%
- $234Aug 9, 2026 · via eBayPSA10↓below fair value by 1.1%
- $67Jun 1, 2026 · via eBayPSA9↑above fair value by 26.6%
- $193Apr 20, 2026 · via eBayPSA10↑above fair value by 8.1%
| Apr 12, 2026 | PSA9 | eBay | $34 | below fair value by -7.1% |
| Feb 7, 2026 | PSA6 | eBay | $20 | above fair value by +9.2% |
| Dec 15, 2025 | PSA10 | Fanatics Collect | $120 | above fair value by +15.1% |
- $34PSA9↓below fair value by 7.1%
- $20PSA6↑above fair value by 9.2%
- $120PSA10↑above fair value by 15.1%
3 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 7.1% 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$2881d ·0.0%7d ↑0.1%30d ↑4.1%
- Pop
- 41
- Mcap
- $11.8K
- Evidence
- Limited
- Last
- $236
- PSA9$621d ↑0.2%7d ↑0.2%30d ↑0.7%
- Pop
- 52
- Mcap
- $3.2K
- Evidence
- Limited
- Last
- $67
- PSA8$351d ·0.0%7d ·0.0%30d ↑2.4%
- Pop
- 10
- Mcap
- $347
- Evidence
- Sparse
- Last
- -
| PSA10 | $288 | 41 | $11.8K | 0.0% | ↑up 0.1% | ↑up 4.1% | ↑up 17.3% | Limited | $2362mo ago |
| PSA9 | $62 | 52 | $3.2K | ↑up 0.2% | ↑up 0.2% | ↑up 0.7% | ↑up 11.6% | Limited | $676mo ago |
| PSA8 | $35 | 10 | $347 | 0.0% | 0.0% | ↑up 2.4% | ↓down 1.3% | Sparse | - |
| PSA7 | $35 | 3 | $104 | 0.0% | 0.0% | ↑up 2.4% | ↑up 10.6% | Sparse | - |
| PSA6 | $32 | 3 | $96 | ↓down 0.1% | ↓down 0.3% | ↓down 1.3% | ↑up 21.8% | Sparse | $209mo ago |
| PSA5 | $26 | 2 | - | 0.0% | ↑up 0.1% | ↓down 19.0% | 0.0% | Sparse | $273mo ago |
PSA population report
How Porygon'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.111 graded copies of Porygon 1999-2000 Copyright across 6 grades. The selected grade is highlighted.
PSA 10 makes up 37% of graded copies: 41 of 111. PSA 9 is the most common grade (47%).
Analysis
Porygon - 1999-2000 Copyright Normal at PSA 10 carries a TCGBerg fair value of $288 as of 2026-11-14. We track a TCGBerg fair value across 6 grades from Base Set, from PSA 5 up to PSA 10. A graded population of 41 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 4.1%.