Professor Elm's Training Method from the Expedition set (#148) is a Pokemon trading card released in 2002. It has a rarity of Uncommon. Current fair market values for Professor Elm's Training Method are PSA 10: $164.81, PSA 9: $66.54, PSA 8: $32.70, Raw: $21.70. The most recent PSA 10 sale was $165 on November 19, 2025, with 5 sales tracked in the last 30 days. The most recent PSA 9 sale was $95 on May 4, 2026. A raw (ungraded) copy last sold for $19 on June 23, 2026. CardIndex has tracked 61 total sales across all grades for this card. There are currently 10 active listings for Professor Elm's Training Method.