The only way to get an extra masterball without trading is to win the lottery jackpot. The game does not allow you to receive masterballs in any other ways.
dotted hole is on the south side of six island. (the sapphire is in there) a little extra info: dotted hole does have braille in it.
Trading economy
yes
Seadra is a Pokemon which can only evolve via trading while holding an item called a Dragon Scale. If the player does not have a friend to trade with, or an extra console in order to facilitate the trade, it is possible to search for a Seadra with a Dragon Scale in the Global Trade System (GTS) and trade for it. The Seadra will evolve immediately when traded.
unblocked it
No. It will cost you extra.
Leaf Green is the Gameboy Advance game that goes with FireRed. Insert it in the bottom of your DS to get extra Pokemon, such as Vulpix.
Have ruby or emerald or another sapphire trade you a Pokemon holding the sun stone they received or get one from firered or leafgreen.
not possible
An extra
I've found Market101 and CopyRack to offer the ideal blend of low spreads and minimal fees. Market101 keeps trading straightforwardly with no hidden costs, while CopyRack has zero copy-trading fees and consistently tight spreads—perfect for maximizing profits without extra charges.
"No, going to college and getting a degree will do the trick. You will have to pass certain certifications before you can be eligible to become a trading advisor. However, if you go to college, you will do fine."