99 BB, what to do?

PokerStars Game #25177242838: Tournament #142451704, $1.00+$0.10 Hold'em No Limit - Level III (25/50) - 2009/02/21 0:08:23 ET
Table '142451704 1' 9-max Seat #4 is the button
Seat 1: Harmon Man (1275 in chips)
Seat 3: tusfreund (1835 in chips)
Seat 4: Tito Negro (1730 in chips)
Seat 5: rainman3000 (1440 in chips)
Seat 6: Ruaidhrí12 (1470 in chips)
Seat 7: 19CAM67 (1985 in chips)
Seat 8: annielon (1490 in chips)
Seat 9: imaseller (2275 in chips)
rainman3000: posts small blind 25
Ruaidhrí12: posts big blind 50
*** HOLE CARDS ***
Dealt to Ruaidhrí12 [9s 9d]
19CAM67: folds
annielon: calls 50
imaseller: calls 50
Harmon Man: calls 50
tusfreund: folds
Tito Negro: folds
rainman3000: folds
Ruaidhrí12: ???