Did i make a mistake with this call?

[Mr. Sakuraba]

No read on villian, he sat down about 2 orbits ago. Not tight, but not a lag either. Just your average nl50 party player i guess. Anyone fold this, it just smelled way too fishy for me to fold. To me it looks like an overpair that decided it was safe enough to get it in. Anyone agree?


Party Poker (6 max, 6 handed) converter

Preflop: Hero is BB with A[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">4 folds</font>.

Flop: 9[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, CO calls 63.69 (All-In).

Turn: 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

River: 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: