TCGBerg fair value· PSA 10Estimated value from recent sales using TCGBerg's adaptive blend methodology: a weighted mix of time-decayed EWMA, trimmed median, and recent-window robust estimators.Learn more →
$418
Our estimate of a fair value of this card based on our proprietary pricing algorithm and recent verified sales.
Data quality good78/100
30D performance↑5.4%
30D↑ 5.4%
YTD↑ 27.1%
MCAP$36.4K
VOL2.6%
Last sale
$450
PSA 10 · May 30, 2026
7.7% above TCGBerg fair value
5-sale avg
$445
last 5 sales
Population · PSA 10
87
graded copies
Price spectrum
The bar shades green (below fair) to red (above), saturating at ±25%: the statistical band where most sales and listings cluster.
No price-spectrum data for this grade yet.
Price historyWeekly 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.
Showing 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.
tcgberg.com
TCGBerg fair value · PSA 10Sale below fairSale above fairOutlier
Jun 22, 202552 weekly points · 18 salesJun 12, 2026
TCGBerg fair value by gradeSide-by-side comparison of fair value across every grade we track for this printing. The bar chart uses a log scale so raw and gem-mint fit on one axis.
Implied fair value at each grade, on a log scale that spans the full range from raw at $11 up to gem-mint at $418.
tcgberg.com
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.
Listings
PSA10
$418
87
$36.4K
·0.0%
·0.0%
↑5.4%
↑1.2%
—
78
$4502w ago
PSA9
$88
142
$12.5K
·0.0%
·0.0%
↓8.1%
↓2.2%
—
72
$901w ago
PSA8
$48
67
$3.2K
·0.0%
·0.0%
↓0.1%
↑79.5%
—
37
$662mo ago
PSA7
$34
48
$1.6K
·0.0%
·0.0%
↑0.1%
↓0.2%
—
44
$354mo ago
PSA6
$11
28
$313
·0.0%
·0.0%
·0.0%
·0.0%
—
26
$105mo ago
Raw
$21
—
—
·0.0%
·0.0%
↑6.7%
↑32.3%
—
—
—
Active listings on eBayLive asking prices from eBay sellers. The delta shows how each ask compares to TCGBerg's quoted fair value for that grade. Verified deals are marked from the published analytics feed.
Affiliate links — TCGBerg may earn a commission on purchases made through these listings.
No active PSA 10 listings right now. Try “All grades”.
About Base Set
This printing in the context of its parent set: total set cap and this printing's share of it.
Most recent transactions from public auction comps and dealer reporting. Showing 10 of 18; delta vs fair value is the difference between the sale price and the grade's quoted fair value on that date.
Date
Grade
Price
Source
vs TCGBerg FV
May 30, 2026
PSA10
$450
fanatics_collect
↑7.7%
Apr 8, 2026
PSA10
$550
ebay
↑31.6%
Mar 22, 2026
PSA10
$285
fanatics_collect
↓31.8%
Mar 22, 2026
PSA10
$300
ebay
↓28.2%
Mar 17, 2026
PSA10
$639
fanatics_collect
↑52.9%
Mar 16, 2026
PSA10
$312
fanatics_collect
↓25.4%
Mar 16, 2026
PSA10
$360
fanatics_collect
↓13.9%
Feb 12, 2026
PSA10
$500
ebay
↑19.6%
Jan 15, 2026
PSA10
$460
ebay
↑10.0%
Dec 15, 2025
PSA10
$168
fanatics_collect
↓59.8%
May 30, 2026PSA10
$450↑7.7%
via fanatics_collect
Apr 8, 2026PSA10
$550↑31.6%
via ebay
Mar 22, 2026PSA10
$285↓31.8%
via fanatics_collect
Mar 22, 2026PSA10
$300↓28.2%
via ebay
Mar 17, 2026PSA10
$639↑52.9%
via fanatics_collect
Mar 16, 2026PSA10
$312↓25.4%
via fanatics_collect
Mar 16, 2026PSA10
$360↓13.9%
via fanatics_collect
Feb 12, 2026PSA10
$500↑19.6%
via ebay
Jan 15, 2026PSA10
$460↑10.0%
via ebay
Dec 15, 2025PSA10
$168↓59.8%
via fanatics_collect
Population & rarityHow Impostor Professor Oak'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. Fewer copies at a grade = scarcer = a scarcity premium.
372 graded copies of Impostor Professor Oak Shadowless across 5 grades. The selected grade is highlighted.
PSA 10
87 · 23%
PSA 9
142 · 38%
PSA 8
67 · 18%
PSA 7
48 · 13%
PSA 6
28 · 7.5%
PSA 10 makes up 23% of graded copies: 87 of 372. PSA 9 is the most common grade (38%).
Relative valuation vs. indexBoth series are indexed to 100 at May 10, 2026, the index’s inception date, not the start of the selected range. A divergence means the card has outperformed or underperformed the index since then, by exactly the percentage-point gap.
How PSA 10 has moved relative to Base Set · Shadowless · Composite since May 10, 2026. Both indexed to 100 at the index’s inception. Card outperformed by 9.7 pp.
tcgberg.com
Analysis
Impostor Professor Oak - Shadowless Normal at PSA 10 carries a TCGBerg fair value of $418 as of 2026-06-11. We track a TCGBerg fair value across 5 grades from Base Set, from PSA 6 up to PSA 10. A graded population of 87 copies sits behind the PSA 10 grade. The PSA 10 valuation carries high confidence (a confidence score of 78). Over the past 30 days, the PSA 9 TCGBerg fair value has fallen 8.1%.
Show more analysis
PSA 10 commentary
The TCGBerg fair value of a PSA 10 Impostor Professor Oak - Shadowless Normal is $418 as of 2026-06-11. 87 copies have been graded at this level. This valuation carries high confidence (a confidence score of 78). Over the past 30 days the TCGBerg fair value has risen 5.4%. The most recent recorded sale was $450 on 2026-05-30.
PSA 10 — frequently asked
What is the TCGBerg fair value of a PSA 10 Impostor Professor Oak - Shadowless Normal?
$418 as of 2026-06-11, our model-derived fair value for a PSA 10 Impostor Professor Oak - Shadowless Normal based on recent graded sales.
How rare is a PSA 10 Impostor Professor Oak - Shadowless Normal?
87 copies have been graded at PSA 10, the graded population behind this atom.
How has the PSA 10 Impostor Professor Oak - Shadowless Normal price moved recently?
Its TCGBerg fair value has risen 5.4% over the past 30 days.
PSA 9 commentary
The TCGBerg fair value of a PSA 9 Impostor Professor Oak - Shadowless Normal is $88 as of 2026-06-11. 142 copies have been graded at this level. This valuation carries high confidence (a confidence score of 72). Over the past 30 days the TCGBerg fair value has fallen 8.1%. The most recent recorded sale was $90 on 2026-06-03.
PSA 9 — frequently asked
What is the TCGBerg fair value of a PSA 9 Impostor Professor Oak - Shadowless Normal?
$88 as of 2026-06-11, our model-derived fair value for a PSA 9 Impostor Professor Oak - Shadowless Normal based on recent graded sales.
How rare is a PSA 9 Impostor Professor Oak - Shadowless Normal?
142 copies have been graded at PSA 9, the graded population behind this atom.
How has the PSA 9 Impostor Professor Oak - Shadowless Normal price moved recently?
Its TCGBerg fair value has fallen 8.1% over the past 30 days.
PSA 8 commentary
The TCGBerg fair value of a PSA 8 Impostor Professor Oak - Shadowless Normal is $48 as of 2026-06-11. 67 copies have been graded at this level. This valuation carries low confidence (a confidence score of 37). Over the past 30 days the TCGBerg fair value has fallen 0.1%. The most recent recorded sale was $66 on 2026-04-24.
PSA 8 — frequently asked
What is the TCGBerg fair value of a PSA 8 Impostor Professor Oak - Shadowless Normal?
$48 as of 2026-06-11, our model-derived fair value for a PSA 8 Impostor Professor Oak - Shadowless Normal based on recent graded sales.
How rare is a PSA 8 Impostor Professor Oak - Shadowless Normal?
67 copies have been graded at PSA 8, the graded population behind this atom.
How has the PSA 8 Impostor Professor Oak - Shadowless Normal price moved recently?
Its TCGBerg fair value has fallen 0.1% over the past 30 days.
PSA 7 commentary
The TCGBerg fair value of a PSA 7 Impostor Professor Oak - Shadowless Normal is $34 as of 2026-06-11. 48 copies have been graded at this level. This valuation carries medium confidence (a confidence score of 44). Over the past 30 days the TCGBerg fair value has risen 0.1%. The most recent recorded sale was $35 on 2026-02-11.
PSA 7 — frequently asked
What is the TCGBerg fair value of a PSA 7 Impostor Professor Oak - Shadowless Normal?
$34 as of 2026-06-11, our model-derived fair value for a PSA 7 Impostor Professor Oak - Shadowless Normal based on recent graded sales.
How rare is a PSA 7 Impostor Professor Oak - Shadowless Normal?
48 copies have been graded at PSA 7, the graded population behind this atom.
How has the PSA 7 Impostor Professor Oak - Shadowless Normal price moved recently?
Its TCGBerg fair value has risen 0.1% over the past 30 days.
PSA 6 commentary
The TCGBerg fair value of a PSA 6 Impostor Professor Oak - Shadowless Normal is $11 as of 2026-06-11. 28 copies have been graded at this level. This valuation carries low confidence (a confidence score of 26). The most recent recorded sale was $10 on 2026-01-15.
PSA 6 — frequently asked
What is the TCGBerg fair value of a PSA 6 Impostor Professor Oak - Shadowless Normal?
$11 as of 2026-06-11, our model-derived fair value for a PSA 6 Impostor Professor Oak - Shadowless Normal based on recent graded sales.
How rare is a PSA 6 Impostor Professor Oak - Shadowless Normal?
28 copies have been graded at PSA 6, the graded population behind this atom.
Related
Other printings of Impostor Professor Oak and indices that include this card in their constituent basket.
