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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 August 30, 2026, the TCGplayer market price for this exact printing. For context, the median Expedition Base Set card is $35.58; this one ranks #132 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 $42.50 (5 recent sales) — thin data, treat as indicative. Other grades we track: CGC 9.5 at $79.99, PSA 7 at $21.34, CGC 8.5 at $11.00. Graded medians come from recent eBay sold listings and refresh daily.
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