Buy it
Buy new Pokemon Ruby and play it.
A:yes
buy them
To get flamethrower on Pokemon ruby you have to learn it or you just have to buy it at the game corner in mauville city.
You can't. In Ruby, Sapphire, and Emerald you can only buy items, TMs and dolls.
you can buy Pokemon emerald, ruby, sapphire, firered and leafgreen at gamestop
a store
you buy it on eBay.
You cant
You HAVE to download Pokemon Ruby Destiny (all three of them). It's a hack, so you can't buy the disk anywhere...
Zangoose does not appear in Pokemon sapphire, but you CAN get it. To get it, you must trade Pokemon with your friend if your friend has Pokemon ruby which is the only game you can get zangoose in. Or you can just buy Pokemon ruby.