River Value Bet?

[MoodyA]

Live 2-5 NLHE game at the Palms
max buy-in $500
sb has $1800
utg has $1200
I have $950

seems that both players are rather TAA but not enough info to be sure.

Utg makes it 25 to go
fold to me in middle position I call with
9 [img]/images/graemlins/spade.gif[/img] 9 [img]/images/graemlins/club.gif[/img]

sb calls
bb folds

3 see a flop of 10 [img]/images/graemlins/club.gif[/img] 9 [img]/images/graemlins/heart.gif[/img] 4 [img]/images/graemlins/diamond.gif[/img]

sb bets 75
utg calls
I call

turn is 3 [img]/images/graemlins/spade.gif[/img]

sb checks
utg bets 100
I make it 300 to go
sb fold
utg calls

river is Q [img]/images/graemlins/diamond.gif[/img]

utg checks
I?

value bet and if so do you move in?