Professor Elm's Lecture (League Challenge) [1st Place]

League & Championship Cards · #188A/264 · Promo · 2016

$25.55
Market price ▲ 265.0% (1Y)
Prices as of Jul 26, 2026
72graded pop
19%gem rate
0%off ATH $25.55 · Jul 2026

Price history

Standard$25.55

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Graded values

updated 2026-07-26
Grade 6 est.$24.27
Grade 5 est.$20.44
Grade 4 est.$16.86
Grade 3 est.$14.05
Grade 2 est.$11.50
Grade 1 est.$9.71

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$350.00

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

Graded population census · updated 2026-07-07

CGC36 graded · 7 gem 10

Population data from PriceCharting, updated monthly.

How much is Professor Elm's Lecture (League Challenge) [1st Place] #188A/264 worth?

Professor Elm's Lecture (League Challenge) [1st Place] #188A/264 is a Promo card from League & Championship Cards (2016) — today it trades at roughly $25.55 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $350.00, roughly 13.7x the raw price. 36 copies have been graded to date, and 19% 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 Elm's Lecture (League Challenge) [1st Place] has moved over time.