Professor Elm's Training Method across sets & languages(21)

• Base Expansion Pack049/128JP$4.89
• Battle Starter Deck (Blastoise)009/010JP—
• Dragon Frontiers79/101$0.60
• Expedition148/165$2.21
• Feraligatr Constructed Starter Deck013/016JP$3.30
• Golden Sky, Silvery Ocean097/106JP$4.00
• HGSS Trainer Kit: Gyarados & Raichu25/30$1.61
• Imprison! Gardevoir ex Constructed Standard Deck014/024JP—
• L-P: Legends Promos023/L-PJP—
• L1: HeartGold Collection067/070JP$1.94
• L1: HeartGold Collection067/070JP—
• L2: Steelix Constructed Standard Deck014/019JP—
• L2: Tyranitar Constructed Standard Deck014/019JP—
• Leafeon vs Metagross Expert Deck (Leafeon)012/015JP—
• Leafeon vs Metagross Expert Deck (Metagross)011/014JP—
• League & Championship Cards100/123$6.51
• Meganium Constructed Starter Deck013/016JP$3.99
• Professor Program Promos79/101—
• Shockwave! Tyranitar ex Constructed Standard Deck014/024JP—
• Typhlosion Constructed Starter Deck013/016JP$3.47
• Unseen Forces89/115$1.99

Same name, other languages or different rules text. Same-language reprints already sit in Printings above.