77 on Ace High Board

[NYTyler]

PokerStars No-Limit Hold'em Tourney, Big Blind is t3000 (9 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero (t68652)
MP1 (t143981)
MP2 (t255165)
MP3 (t134896)
CO (t148962)
Button (t81411)
SB (t173754)
BB (t96982)
UTG (t79656)

Preflop: Hero is UTG+1 with 7[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, Hero calls t3000, MP1 calls t3000, <font color="#666666">1 fold</font>, MP3 calls t3000, <font color="#666666">2 folds</font>, SB completes, BB checks.

Flop: (t14700) 3[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, BB checks, Hero checks, MP1 checks, MP3 checks.

Turn: (t14700) 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, BB checks, <font color="#CC3333">Hero?</font>

I so badly want to bet this right here...any justifaction for doing so?