Anyone value bet this river

Opponent was 45/20/.75 after only 50 hands...

Flame away...

Party Poker 3/6 Hold'em (6 max, 6 handed) converter

Preflop: Hero is MP with K[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/spade.gif[/img].
UTG calls, Hero calls, <font color="#666666">2 folds</font>, SB completes, BB checks.

Flop: (4 SB) 8[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, BB checks, UTG checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">SB raises</font>, BB folds, UTG folds, <font color="#CC3333">Hero 3-bets</font>, SB calls.

Turn: (5 BB) Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, SB calls.

River: (7 BB) Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, Hero ....

Final Pot: 7 BB