NL100 - Weird villain line vs set: value?

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Poker Stars - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $100.50
BB: $100.45
Hero (UTG): $103.05
MP: $111.05
CO: $64.30
BTN: $46.95

Reads: <font color="blue">No reads at all. Villain just sat down.</font>

Preflop: Hero is dealt 8[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/diamond.gif[/img] (6 Players)
<font color="red">Hero raises to $4.00</font>, 3 folds, SB calls $3.50, BB folds

Flop: ($9) 5[img]/images/graemlins/spade.gif[/img] 8[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">SB bets $4.00</font>, Hero calls $4.00

Turn: ($17) 9[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">SB bets $4.00</font>, <font color="red">Hero raises to $12.00</font>, SB calls $8.00

River: ($41) 7[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">SB bets $30.00</font>

Push or call?