$11 lvl 50/100 pocket 9's facing raise

[ledders07]

sorry no hand as i got the wrong thing e-mailed to me so apologies, please bear with me.

9 handed, 2 folds then villain makes it 4xbb and folds to me with 9[img]/images/graemlins/diamond.gif[/img] 9[img]/images/graemlins/heart.gif[/img]. I have 20bbs and am in hijack sort
of position.

I hate this as calling is bad (i think?) and 99 ain't a great hand really. We both have same sort of stack so it's the whole tournament on the line.

I feel this is borderline for a push but i wasn't too sure.
Thoughts???