AA gets screwed by turn - but rivers top set.

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Party Poker, $0.25/$0.50 NL Hold'em Cash Game, 6 Players
LeggoPoker Hand History Converter

BB: $24.77
UTG: $101.89
Hero (MP): $55.78
CO: $38.91
BTN: $50
SB: $47.25

Pre-Flop: A[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/spade.gif[/img] dealt to Hero (MP)
UTG calls $0.50, <font color="red">Hero raises to $2.50</font>, 3 folds, BB calls $2, UTG folds

Flop: ($5.75) 8[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/club.gif[/img] (2 Players)
BB checks, <font color="red">Hero bets $5.50</font>, BB calls $5.50

Turn: ($16.75) 9[img]/images/graemlins/diamond.gif[/img] (2 Players)
BB checks, Hero checks

River: ($16.75) A[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">BB bets $3.50</font>, Hero ?

can this board get any worse?

call and pay the man? or can I raise this at all on teh river for value [img]/images/graemlins/confused.gif[/img]

Villain is a 40/7/2 lagtard.