It does have a sequel but it was never released in the States
it has a sequel dawg
it's called mother 3 and it never officially came out here, but there's an english version online.
Then there's a fan-made Mother 4 that is coming out sometime, though the creators are hella unreliable with dates.
I occasionally still go to the earthbound community on irc.
>mfw all the same people there were and are still there including me
Not having expendable income
should probably finish my first playthrough tbh