You cant
You can buy mats at the dept store but there expensive.
Some cool stuff on Pokemon ruby include chairs and desks, posters, dolls, cushions, and mats. Plants and water balloons are also cool stuff you can buy for your Pokemon Ruby.
Buy them... Then put them into a gameboy advance or DS.
It wont. But you can buy the gameboy version and play it that way.
You can buy Pokemon Ruby on eBay or Craigslist.
Buy it
u can't... just buy a GAMESHARK, and u can get ANY Pokemon from any version. (even old legendaries, like Suicune from crystal)
unless u buy it off eBay u cant get it because they only sell them in china
Buy new Pokemon Ruby and play it.
Nowhere.
Mauville city.
buy them