Professor Birch

Power Keepers · #80/108 · Uncommon · 2007

$0.47
Market price ▼ 17.5% (30d)
Prices as of Nov 5, 2026
SupporterArt · Ken Sugimori
15graded pop
13%gem rate
135.6×PSA 10 vs raw
-87%off ATH $3.60 · Aug 2026
Market data

Printings & price history

Normal▼ 6.0% 7d$0.47
Low $0.15Mid $0.47

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Graded market

Graded values

PSA 10 report →updated 2026-11-05
Grade 6 est.$1.68
Grade 5 est.$1.42
Grade 4 est.$1.17
Grade 3 est.$0.97
Grade 2 est.$0.80
Grade 1 est.$0.67

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$63.75

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-09-18

CGC10 graded · 1 gem 10
PSA5 graded · 1 gem 10

Population data from PriceCharting, updated monthly.

Auction sale integrity

New

Graded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →

Clean price · CGC 8.5
$10.80
Low confidence — a single sale, not yet corroborated
Recent sale price by grade · tracked by cert number
CGC 8.5 · Rev Holo
$9.00
last $9.00 · Sep 14, 2026 · 1 sale
Unconfirmed
CGC 8.5 · 3 bids · Sep 14, 2026
$9.00
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How much is Professor Birch #80/108 worth?

Right now (November 5, 2026) the going rate for an ungraded Professor Birch #80/108 from Power Keepers is about $0.47. Across the 2 printings we track, copies run anywhere from $0.15 to $30.68 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $63.75, roughly 135.6x the raw price, while a PSA 9 sits near $21.60. 32 copies have been graded to date, and 16% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Professor Birch has moved over time.

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