Which apartments in Busan can I afford with 1.2 billion KRW?

In Seoul, 1.2 billion KRW can only get you into a mid-to-low tier area.
Where are the good areas in Busan with 1.2 billion KRW?
Is it possible to get a relatively new apartment in a prime area like Haeundae?
My hometown is Sajik-dong, and I noticed prices there have risen significantly as well.