rivered set that completes draws

[postoakpoker]

Poker Stars, $2 + $0.20 NL Hold'em Tournament, 15/30 Blinds, 7 Players
LeggoPoker Hand History Converter

SB: 1,127
BB: 2,891
UTG: 2,880
Hero (UTG+1): 4,335
MP: 710
CO: 170
BTN: 2,160

Pre-Flop: (45) 6[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] dealt to Hero (UTG+1)
UTG folds, Hero calls 30, MP calls 30, 4 folds, SB calls 15, <font color="red">BB raises to 60</font>, Hero calls 30, MP calls 30, SB calls 30

Flop: (240) 7[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/heart.gif[/img] (4 Players)
SB checks, BB checks, Hero checks, MP checks

Turn: (240) 8[img]/images/graemlins/spade.gif[/img] (4 Players)
SB checks, BB checks, Hero checks, MP checks

River: (240) 6[img]/images/graemlins/heart.gif[/img] (4 Players)
SB checks, BB checks, <font color="red">Hero bets 180</font>, <font color="red">MP raises to 650 and is All-In</font>, 2 folds

Hero ???

It's not much more to call and it's micro stakes, but I have a feeling that I'm beat. Is betting here -EV bc I'll only get called/raised by hands that beat me, or can I squeeze some value out of marginal hands?

[GFresh]

I'd call too and my feeling is that you're beat as well but I don't mind the river bet. You'd probably get called down by any pair. The only people that can put you to a hard decision by raising with their chip stacks are BB and maybe SB and I don't think that they would be able to resist betting on the river if they made a hand with all the checking. If anything I think that the river bet might appear as a bluff and get called down with some pretty weak hands.