He's on Slateport City's museum, second floor.
he is in the museum upstairs you should heal your Pokemon because you have to face two magma grunts once you talk to him.
In the port at Slateport City.
Pokemon ruby's version IS Pokemon ruby.
Pokemon Ruby has Pokemon that Pokemon Sapphire does not and Pokemon Sapphire has Pokemon that Pokemon Ruby does not.
ruby
All The Shiney Pokemon You Can Get In Pokemon Ruby Are All The Pokemon You Can Get in Ruby Any Pokemon Can Be Shiney Even Starters and Legendaries. So There Are 200 Shiney Pokemon You Can Get In Pokemon Ruby.
You can trade from Pokemon Ruby to another Pokemon Ruby using a link cable.
you can't get the pokeradar in Pokemon ruby
Pokemon from the 3rd gen (hoenn region) are in ruby
you can't, only ruby Pokemon can go to diamod. but diamond Pokemon can't go to ruby
Pokemon blue to ruby is sapphire.
yes it is on Pokemon ruby