Looking at this in hindsight, it seems like a pretty clear fold. TPTK is a pretty weak holding on this board, especially since villain seems to like his hand...
Full Tilt Poker $5 + $0.50 No Limit Hold'em Tournament - t200/t400 Blinds - 5 players - View hand 695789
The Official DeucesCracked.com Hand History Converter
Hero (BB): t8590 M = 14.32
UTG: t6730 M = 11.22
CO: t13231 M = 22.05
BTN: t2669 M = 4.45
SB: t9280 M = 15.47
Pre Flop: (t600) Hero is BB with A
: 9
:
UTG calls t400, 2 folds, SB calls t200, Hero checks
Flop: (t1200) 7
: 4
: 8
: (3 players)
SB checks, Hero bets t700, UTG folds, SB calls t700
Turn: (t2600) 9
: (2 players)
SB bets t1800, Hero?

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