99 BB raise or call preflop?

[djmeehan]

Both limpers had been playing lots of hands during the 20 or so hands I had been at the table. Does anyone 3 bet 99 here to try to isolate preflop or is just calling best?

Absolute Poker 5/10 Hold'em (6 handed) by Hand Converter CG

Preflop: Hero is BB with 9[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/spade.gif[/img].
UTG folds, MP calls, CO calls, Button folds, <font color="#CC3333">SB raises</font>, Hero calls, MP calls, CO calls.

Flop: (8 SB) 8[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets</font>, Hero folds, MP calls, CO calls.

Turn: (5.50 BB) 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets</font>, MP calls, <font color="#CC3333">CO raises</font>, SB calls, MP folds.

River: (10.50 BB) K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">CO bets</font>, SB calls.

Final Pot: 12.50 BB
<font color="#009B00">Main Pot: 12.50 BB, between CO and SB.</font>