http://www.boomplayer.com/en/poker-hands/Boom/15155958_4FD5FB912C

at this sizing is this never a bluff or does he have some ace highs in his range? the CR looks a bit strong but it isn't 3x, does he really have 7x or a higher pair here 99, TT, I would think that there's a high probability that he would 3 bet out of position with 99 TT, even 88 possibly

Blinds: $0.02/$0.05 (8 Players)
MP: $9.35 (Hero)
MP+1: $7.96
CO: $6.26
BN: $8.00
SB: $5.80
BB: $2.07
UTG: $5.58
UTG+1: $6.46

Preflop
($0.07) Hero is MP with 8 8

2 folds, Hero calls $0.05, MP+1 folds, CO raises to $0.10, BN folds, SB calls $0.08, BB folds, Hero raises to $0.45, CO folds, SB calls $0.35

Flop
($1.05) 7 6 7

SB checks, Hero bets $0.85, SB raises to $1.92, Hero folds

Final Pot
SB wins $2.64
Rake is $0.11

I kind of think that this is not a bluff and some 7x hand or does villain really have some ace highs here since he doesn't 3x CR?