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Poké Balls are items used to catch Pokémon. Most of them were created by Devon Corp. There are many different kinds. They can be bought from PokéMarts and also found for free in many places around the world map.

Name	Description	Locations	Prices	Games
Dive Ball	Best against Pokémon found on the ocean floor	PokéMart in Mossdeep City, Abandoned Ship	1,000	Ruby, Sapphire
Great Ball	Catches Pokémon easier than the Poké Ball	PokéMarts in Slateport, Mauville, Verdanturf, Fallabor, etc.	600	Ruby, Sapphire
Luxury Ball	The Pokémon caught by will be friendlier	Abandoned Ship or Pokémon Contests	N/A	Ruby, Sapphire
Master Ball	Pokémon cannot break free from this ball	Magma/Aqua Hideout, Pokémon Lottery	N/A	Ruby, Sapphire
Nest Ball	Works better against lower-level Pokémon	PokéMart at Verdantruf, Route 120, Team Magma/Aqua hideout	1000	Ruby, Sapphire
Net Ball	Works best against Bug and Water-type Pokémon	PokéMart at Mossdeep City	1,000	Ruby, Sapphire
Poké Ball	The basic ball used to capture Pokémon	PokéMarts everywhere, Lilycove Dept. Store, Littleroot Town, Route 104, Granite cave	200	Ruby, Sapphire
Premier Ball	The exact same as the Poké Ball, with the exception of design	Given to you when you buy 10 Poké Balls at once	N/A	Ruby, Sapphire
Repeat Ball	Better to use against Pokémon that you have caught before	PokéMart at Rustoboro City, Route 116	1,000	Ruby, Sapphire
Safari Ball	Used to catch Pokémon in the Safari Zone	Safari Zone	500 (for use in the Safari Zone only)	Ruby, Sapphire
Timer Ball	You will have greater success with this ball the longer the battle goes on	PokéMart at Rustoboro City, Trick House	1,000	Ruby, Sapphire
Ultra Ball	Catches Pokémon easier than the Great Ball	Most any PokéMarts in Fortree, Lilycove, Mossdeep, Sootopolis, etc.	1.200	Ruby, Sapphire