No, there are no glitches to capture Mew in Pokemon Emerald. Sry but the only easy way is to buy an Action Replay, the Nintendo Event is over.
You Need Cheats The Wild Pokemon Modifier.
i don't have emerald but the valuable Pokemon is rayquaza
how to get all the tickets in Pokemon emerald?
Nintendo event.
You can't catch it but only by Nintendo events or cheats.
no no
you have to do any Nintendo event where you get the Pokemon, and trade and catch for the rest.
Without cheats they randomly appear in the wild or hatch from eggs.
As far as I know you can not.
transfer from emerald
No, you do not need cheats to get the rarest Pokemon. The only way to get the rarest Pokemon without cheating is to go to a Nintendo Event, held every few years or so, and download the rarest Pokemon there. Otherwise, you would need cheats to get the rarest Pokemon.
Currently impossible without cheats.