Bubble A9 hand

[mlagoo]

Party Poker No-Limit Hold'em Tourney, Big Blind is t200 (4 handed) converter

UTG (t1595)
Button (t2180)
SB (t2435)
Hero (t1790)

Preflop: Hero is BB with A[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/club.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Button raises to t500</font>, Hero Pushes for t1790.


Thoughts? He had raised my BB the two previous orbits, and seemed to have made the transition to the bubble well. Should I just let this one go, or is it a good time to make a stand?