77 river decision (NL100)

[CalledDownLight]

The hand before this the btn minraised and I 3bet 1010 in the BB. He min4bet me and I called. The flop came 10 high and I c/c two streets AI to bust AA. This is a different player. I don't have any reads other than 17/9/2.5 over 700 hands.

Poker Stars, $0.50/$1 NL Hold'em Cash Game, 8 Players
LeggoPoker.com - Hand History Converter

UTG: $17.85
UTG+1: $84.50
MP1: $117.45
MP2: $177.55
CO: $134
BTN: $97
Hero (SB): $374.50
BB: $115.45

Pre-Flop: 7[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/club.gif[/img] dealt to Hero (SB)
5 folds, <font color="red">BTN raises to $3</font>, Hero calls $2.50, BB folds

Flop: ($7) 5[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/diamond.gif[/img] 6[img]/images/graemlins/heart.gif[/img] (2 Players)
Hero checks, <font color="red">BTN bets $3</font>, Hero calls $3

Turn: ($13) 3[img]/images/graemlins/club.gif[/img] (2 Players)
Hero checks, <font color="red">BTN bets $10</font>, Hero calls $10

River: ($33) 6[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, <font color="red">BTN bets $36</font>, Hero ???