Explosive ImpactSun & Moon · 2018

Professor Elm's Lecture

#102HolofoilJapanese cardUpdated Oct 27, 2026

TCGPlayer market

$78.25

PSA 10: $296.53
PSA 9: $116.27
PSA population: 1,431
PSA gem rate: 70.7%

Finish

Market prices

Ungraded prices from each marketplace we track, with sales activity where available.

SourcePriceSalesLast salePer weekSignal

TCGPlayer Market USD

$78.25

TCGPlayer Market

USD

$78.25

—

eBay Average USD

$76.16

3 sales0.0/weeklast sale May 3, 2026downlow confidence

eBay Average

USD

$76.16

3

May 3, 2026

0.0

downlow confidence

eBay Sold USD

$108.78

3 sales

eBay Sold

USD

$108.78

3

—

Graded prices

Average sold price by grading company and grade.

GradeAverage sold price

Grade 10: $296.5327 sold▲
Grade 9: $116.2710 sold▲
Grade 8: $26.981 sold
Grade 7: $69.991 sold

Grader	10	9	8	7
PSA	$29727 sold▲	$11610 sold▲	$26.981 sold	$69.991 sold
CGC	$3501 sold	$52.374 sold▼	–	–
ACE	$1691 sold	–	–	–

Population report

How many copies each grading company has graded, and at which grade.

PSA graded

1,431

70.7%

Gem rate

0

2

6

9

53

347

1,012

12345678910

Match confidence: high

Price by condition

Ungraded market price for each printing, from Near Mint down to Damaged.

Holofoil

NM

Near Mint

$77.74

LP

Lightly Played

–

MP

Moderately Played

$50.00

HP

Heavily Played

–

DM

Damaged

–

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About Professor Elm's Lecture

Professor Elm's Lecture is a Japanese Pokémon card (#102) from Explosive Impact, part of the Sun & Moon series, released in 2018.

An ungraded copy currently sells for about $78.25. A PSA 10 (Gem Mint) averages $296.53 — about 3.8× the raw price.

PSA has graded 1,431 copies, 1,012 of them at PSA 10 (a 70.7% gem rate). Fewer tens usually means a larger premium for a top-graded copy.

PokiFrame tracks Professor Elm's Lecture across TCGPlayer, Cardmarket and eBay sales so you can check its value before you buy, sell or trade.

Browse every Explosive Impact card →

Professor Elm's Lecture — common questions

How much is Professor Elm's Lecture worth?: Professor Elm's Lecture from Explosive Impact has a market price of $78.25 for an ungraded copy, based on current TCGPlayer and eBay sales data. Condition, print variant and grading all move that number.
What is a PSA 10 Professor Elm's Lecture worth?: Recent PSA 10 (Gem Mint) sales of Professor Elm's Lecture averaged $296.53, about 3.8× the ungraded price. A PSA 9 averaged $116.27.
How many PSA 10 Professor Elm's Lecture are there?: PSA has graded 1,431 copies of Professor Elm's Lecture, and 1,012 of them received a PSA 10 — a gem rate of 70.7%.

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