Professor Elm's Lecture
TAG TEAM GX: Tag All Stars · #145/173 · None · 2019JPN
Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-19
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 $1.13 right now, based on the latest market data from September 30, 2026.
Grading changes the math on this one: a PSA 10 is valued around $108.00, roughly 95.6x the raw price, while a PSA 9 sits near $14.89. 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.
