Ferrothorn across sets & languages(20)

• BW1: White Collection039/053JP$1.99
• BW3: Psycho Drive044/052JP$2.99
• Emerging Powers72/98$1.55
• Emerging Powers73/98$0.83
• M4: Ninja Spinner061/083JP$1.50
• ME04: Chaos Rising063/086$0.11
• S11: Lost Abyss077/100JP$0.25
• S1W: Sword043/060JP$0.50
• S4: Amazing Volt Tackle079/100JP$1.52
• SM - Team Up103/181$0.29
• SM8a: Dark Order038/052JP$1.08
• SV04: Paradox Rift128/182$0.05
• SV04: Paradox Rift209/182$5.87
• SV3a: Raging Surf044/062JP$0.07
• SV3a: Raging Surf072/062JP$2.34
• SWSH01: Sword & Shield Base Set131/202$0.07
• SWSH04: Vivid Voltage124/185$0.04
• SWSH12: Silver Tempest122/195$0.01
• XY - BREAKpoint80/122$0.10
• XY9: Rage of the Broken Heavens060/080JP$2.54

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