Professor Sycamore

The Best of XY · #149/171 · None · 2017JPN

$7.95

Reverse Holofoil · Market price ▼ 50.3% (1Y)

Prices as of Jul 26, 2026

Mirror Holofoil Reverse Holofoil

44graded pop

43%gem rate

0.6×PSA 10 vs raw

0%off ATH $30.00 · Apr 2025

−$73.35EV to grade — don't

Printings & price history

Reverse Holofoil$7.95

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Graded values

updated 2026-07-26

Grade 6 est.$7.55

Grade 5 est.$6.36

Grade 4 est.$5.25

Grade 3 est.$4.37

Grade 2 est.$3.58

Grade 1 est.$3.02

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

Reverse Holofoil · PSA 10 price history$105.04

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

Graded population census · updated 2026-07-07

PSA33 graded · 12 gem 10

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CGC11 graded · 7 gem 10

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Population data from PriceCharting, updated monthly.

How much is Professor Sycamore #149/171 worth?

Professor Sycamore #149/171 is a None Japanese card from The Best of XY (2017) — today it trades at roughly $70.00 ungraded.

A PSA 10 copy runs about $38.93 and a PSA 9 about $8.52 — a 0.6x premium over raw, so condition and grading costs matter here. 33 copies have been graded to date, and 36% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.