game is released 2013-05-10 in sweden, so one month away, but is cheaper than a normal full price game by a bit, there is also a bonus for pre-order:
“Pre-order customers for Persona 4 Arena will receive an exclusive Limited Edition bonus content pack, including the Official Arranged Soundtrack with exclusive artwork and Digital Fan Pack. These will be strictly limited to pre-ordering customers and will not be available past day-one sales.”
that is nice, seeing it took forever to get here