no you cant, not even elixirs (restores pp to its max). so i guess you just have to find these items.
You can buy emerald version in Game Stop near Madison
Buy it.
no
You can't buy any ethers or elixirs in the game - you get them through random Pokéballs scattered around. You can use a Leppa Berry instead.
yes it is if you buy the emerald version book it tells you exactly what to do
In Pokémon Emerald version you do not buy the TM dig. Instead you get it by talking to the Fossil Maniac.
You can buy it at the Mauville City Game Corner for 4000 coins.
seeing how you can not buy them you just find them randomly
its a blue shop where you can buy ethers and poke balls all sorts of stuff its blue and has a poke ball on top you cant find it on victoryer road or where your mom is.
You can buy the POKe Snacks after you unlock the POKe SPOTS. Then you can buy them at POKe Marts.
Ethers and Leppa berries will recover PP. They're both hard to find, but if you catch some Clefairy Pokemon they might hold a Leppa berry.
Nope, if you buy 10 of any pokeball in FR or LG you get 1 permire ball but other wise no. Exact same as leaf green