Mastemon across sets & languages(9)

• Digital HazardST10-06 SR$1.02
• Dimensional PhaseST10-06 SR$81.00
• Hackers' SlumberBT23-102 SEC—
• Hackers' SlumberBT23-102 SEC—
• Hackers' SlumberBT23-102 SEC—
• Hackers' SlumberBT23-102 SEC—
• Starter Deck 10: Parallel World TacticianST10-06 SR$2.99
• Starter Deck 10: Parallel World TacticianST10-06 SR—
• World ConvergenceP-187 P$5.59

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