Leo #91, 1st Edition, French Base Set
French edition
- Card number: #91/102
- ·Finish: Non-Holo
A PSA 10 Leo #91 1st Edition from French Base Set has a TCGBerg fair value of $133 as of Nov 14, 2026. TCGBerg has recorded 4 PSA 10 sales of this card, the latest on Oct 26, 2026. PSA has graded 98 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 98
- Market cap
- $13.0K
- Volatility
- 16.5%
- YTD
- ↑ 20.2%
- Sales evidence
- Moderate
TCGBerg fair value · PSA 10
$133
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, $112 on Oct 26, 2026, sits 15.8% below the $133 fair value. The value weighs 4 PSA 10 sales from the past year, not the latest one alone. The latest sale ran below the recent run: the last 4 PSA 10 sales averaged $139, within 4.9% of the value. Its confidence band runs from $120 to $145. A PSA 10 ($133) is worth 2.4 times a PSA 9 ($56). Over the past 30 days the PSA 10 value has fallen 26.6%.
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 26, 2026 | PSA10 | eBay | $112 | below fair value by -15.8% |
| Sep 8, 2026 | PSA8 | eBay | $46 | below fair value by -8.7% |
| Aug 6, 2026 | PSA10 | eBay | $170 | above fair value by +8.8% |
| Jun 9, 2026 | PSA10 | eBay | $171 | above fair value by +32.8% |
| Dec 19, 2025 | PSA10 | eBay | $129 | above fair value by +6.3% |
- $112Oct 26, 2026 · via eBayPSA10↓below fair value by 15.8%
- $46Sep 8, 2026 · via eBayPSA8↓below fair value by 8.7%
- $170Aug 6, 2026 · via eBayPSA10↑above fair value by 8.8%
- $171Jun 9, 2026 · via eBayPSA10↑above fair value by 32.8%
- $129Dec 19, 2025 · via eBayPSA10↑above fair value by 6.3%
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$1331d ·0.0%7d ↑0.1%30d ↓26.6%
- Pop
- 98
- Mcap
- $13.0K
- Evidence
- Moderate
- Last
- $112
- PSA9$561d ·0.0%7d ·0.0%30d ↓22.7%
- Pop
- 74
- Mcap
- $4.1K
- Evidence
- Sparse
- Last
- $57
- PSA8$561d ·0.0%7d ·0.0%30d ↑3.9%
- Pop
- 13
- Mcap
- $725
- Evidence
- Sparse
- Last
- $46
| PSA10 | $133 | 98 | $13.0K | 0.0% | ↑up 0.1% | ↓down 26.6% | ↓down 14.8% | Moderate | $1123w ago |
| PSA9 | $56 | 74 | $4.1K | 0.0% | 0.0% | ↓down 22.7% | ↓down 8.3% | Sparse | $571y ago |
| PSA8 | $56 | 13 | $725 | 0.0% | 0.0% | ↑up 3.9% | ↓down 8.3% | Sparse | $462mo ago |
| PSA7 | $31 | 4 | $125 | 0.0% | 0.0% | ↓down 7.2% | ↓down 8.8% | Sparse | - |
| PSA6 | $31 | 3 | $93 | 0.0% | 0.0% | ↓down 7.2% | ↓down 8.8% | Sparse | - |
| PSA5 | $31 | 3 | - | 0.0% | 0.0% | ↓down 7.2% | ↓down 8.8% | Sparse | - |
PSA population report
How Leo'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.195 graded copies of Leo 1st Edition across 6 grades. The selected grade is highlighted.
PSA 10 makes up 50% of graded copies: 98 of 195. It’s the most common grade for this card.
Analysis
Leo - 1st Edition at PSA 10 carries a TCGBerg fair value of $133 as of 2026-11-13. We track a TCGBerg fair value across 6 grades from French Base Set, from PSA 7 up to PSA 10. A graded population of 98 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 26.6%.