Professor Oak's Research across sets & languages(7)

• Base Expansion Pack053/128JP$2.99
• Dragon Frontiers80/101$0.92
• Expedition149/165$1.78
• Flight of Legends078/082JP$3.18
• Imprison! Gardevoir ex Constructed Standard Deck016/024JP—
• Master Kit (Side Deck)007/012JP$1.99
• Random Constructed Starter Decks (Venusaur/Charizard/Blastoise)051/052JP—

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