In Pokémon Sapphire you cannot find Aggron however you can find Aron in Granite Cave and in the Victory Road and then you can evolve it at Level 32 into Lairon and then you can evolve Lairon at Level 42 into Aggron additionally you can find wild Lairon in three areas within Victory Road in Pokémon Sapphire and then you can evolve it into Aggron.
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metagross, armaldo, claydoll, skarmory, cradily, aggron.
The Pokemon Aggron is the final evolution of the Pokemon Lairon, which evolves at level 42. It is not able to learn the move Earthquake through leveling, but it can be taught Earthquake using TM26 at any time.
Aggron is a Rock and Steel type pokemon.
Get Lairon To Lv42 and it will evolve into Aggron
Aggron is a steel type Pokemon
aggron is weaker than heatran by a mile simply because heatran is a legendary Pokemon
His known Pokemon are Aron, and Aggron.
The first Pokemon were Aggron and Arbok.
Train Aron.
Heck yeah
Lairon or Aggron