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About the artwork
Professor Elm, a man with glasses and a lab coat, gestures excitedly with both hands, holding a blue Totodile in his left. A green Chikorita and a brown Cyndaquil are partially visible behind him. A brown cube floats near his right hand, all against a light blue, swirling background.
Generated by AI vision — may contain mistakes.
Professor Elm's Training Method
Expedition Base Set · #148
$47.00latest TCGplayer median
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Price history (TCGplayer median, ~180 days)
About Professor Elm's Training Method #148's market value
Professor Elm's Training Method #148 (Reverse Holofoil, Uncommon) from Expedition Base Set (2002) has a market price of $47.00 raw as of September 19, 2026, the TCGplayer market price for this exact printing. For context, the median Expedition Base Set card is $36.50; this one ranks #130 of 324 priced printings. Over the last 30 days the price has held steady (+0.0%).
Graded copies of Professor Elm's Training Method sell for more than raw. A PSA 10 has a recent sale median of $47.50, about 1.0× the raw price (6 recent sales) — thin data, treat as indicative. Other grades we track: CGC 9.5 at $79.99, PSA 7 at $21.34, CGC 10 at $19.50. Graded medians come from recent eBay sold listings and refresh daily.
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