Your search for "Hitmonchan ex 030/055" revealed the following:
Hitmonchan - 8/130 - Holo from Base Set 2, available at 401 Games Canada. Rarity: Holo Rare Finish: Holofoil Artist: Ken Sugimori Card Text:[F] Jab (20)[1FF] Special Punch (40)
Hitmonchan ex - 98/109 - Ultra Rare from Ex Ruby & Sapphire, available at 401 Games Canada. Rarity: Ultra Rare Finish: Holofoil Artist: Hiromichi Sugiyama Card Text:[F] Steady Punch (10+)Flip a coin. If heads, this attack does 10 damage plus...
Rocket's Hitmonchan ex - 98/109 - Ultra Rare from Ex Team Rocket Returns, available at 401 Games Canada. Rarity: Ultra Rare Finish: Holofoil Artist: Mitsuhiro Arita Card Text:Poke-BODY Strikes BackIf Rocket's Hitmonchan ex is your Active Pokemon and is damaged...
Natu - 55/101 - Common from Ex Dragon Frontiers, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Yukiko Baba Card Text:[D] Flop (10)
Natu - 55/101 - Common - Reverse Holo from Ex Dragon Frontiers, available at 401 Games Canada. Rarity: Common Finish: Reverse Holo Artist: Yukiko Baba Card Text:[D] Flop (10)