Shortstacked 99 in big blind facing raise

[kdotsky]

Stars $20 180-person tournament. I've been at the table 2 orbits and I don't think villain had played a hand yet. I've open pushed three times without getting called.

PokerStars No-Limit Hold'em Tourney, Big Blind is t200 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero (t2152)
UTG (t2375)
UTG+1 (t2750)
MP1 (t12965)
MP2 (t4510)
MP3 (t2555)
CO (t5820)
Button (t2680)
SB (t4210)

Preflop: Hero is BB with 9[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/heart.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">MP1 raises to t600</font>, <font color="#666666">5 folds</font>

If his range is 88+/AJo+/KQ I'm 44%. I may have a bit of folding equity of i push, but not likely. I think my options are fold or stop and go. Is 99 too good to fold here?