Professor Elm's Lecture

TAG TEAM GX: Tag All Stars · #145/173 · None · 2019JPN

$1.16

Market price ▼ 8.7% (1Y)

Prices as of Jul 26, 2026

3graded pop

33%gem rate

93.1×PSA 10 vs raw

-17%off ATH $2.41 · Aug 2024

Price history

Normal▼ 1.7% 7d$1.16

Low $0.75Mid $1.25High $2.00

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Graded values

updated 2026-07-26

Grade 6 est.$1.89

Grade 5 est.$1.59

Grade 4 est.$1.31

Grade 3 est.$1.09

Grade 2 est.$0.90

Grade 1 est.$0.76

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$108.00

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

Graded population census · updated 2026-07-09

CGC3 graded · 1 gem 10

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Population data from PriceCharting, updated monthly.

How much is Professor Elm's Lecture #145/173 worth?

A raw copy of Professor Elm's Lecture #145/173 (TAG TEAM GX: Tag All Stars, 2019) is worth about $1.16 right now, based on the latest market data from July 27, 2026.

Grading changes the math on this one: a PSA 10 is valued around $108.00, roughly 93.1x the raw price, while a PSA 9 sits near $24.58. 3 copies have been graded to date, and 33% 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 has moved over time.