Professor Elm's Training Method

Expedition Base Set · #148 · Uncommon Tier A

Grade A5.8/10

Live NM ask

€0.69

Graded

PSA 9–

PSA 10–

Not yet verified

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Buy range€1.10 – €1.44Suspect — verify variant

All prices and projections are for Near Mint English-language cards. Other conditions and languages may vary significantly.

Price historyDaily TCGplayer market price (USD). Monthly history starts after two months of sales.

Ungraded NM PSA 9 PSA 10

Investment thesis

Sub-score breakdown · ROI projections

5.8

SCORE / 10

Era track record

+1.4 pts/yr

Popular Pokémon

Card type

Standard

Recent spike

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How is this scored?

The score (0–10) ranks this card against every card we track, using what our price history since 2021 shows actually separates cards that beat the market: the era’s track record, whether it is a popular Pokémon, special card types, and a recent price spike. The same score orders the Leaderboard and sets the grade letter. It compares cards; it does not forecast a price.

Pop report

PSA 10 gem rate 28.24%Total population

PSA 10

PSA 9

PSA 8

Total graded

170

Gem rate 28.24%. Consistent with modern era gem rates; expect supply to grow as more are graded.

OVERVIEW

Investment summary

Professor Elm's Training Method (#148) from Expedition Base Set currently trades at €0.69 in the raw market. By market value it ranks #137 of 165 in Expedition Base Set — the 15th percentile of the set. Market data is informational only and does not constitute investment advice.