Slateport City doesn't have a gym.
the seventh gym in pokemon sapphire is in mossdeep city.
he is in stooptopolis city
Pokemon platinum is for DS but it is in snowpoint
You will get the Go Goggles from your rival after leaving the 4th Gym in Lavaridge Town. You'll need to defeat Flannery's Pokemon first.
you just have to beat the 4rth gym and when you come out your rival will speak to you and give you the go-goggles
slate port does not have a gym
There isn't
it is a dragon type Pokemon gym
The third gym leader in Pokemon Sapphire is Wattson and he is located in Mauville City.
fire gym in lavaridge
the seventh gym in pokemon sapphire is in mossdeep city.
In sapphire, the 5th gym leader is your dad, in that city after Oakdale.
it is in petalburg near the Pokemon gym
In Pokemon Sapphire, Ruby and Emerald the 7th Gym that's located in Mossdeep City has Psychic type Pokemon.
In the gym.
You can with AR.
petalburg