easy turn fold?

[Allinlife]

i've been playing very tight, and BB restole in btn vs bb situation once which I folded to. BB's stats are 27/19/2.4 and so far I haven't seen him get out of line.

Poker Stars, $200 + $15 NL Hold'em Tournament, 200/400 Blinds, 9 Players
LeggoPoker Hand History Converter

MP1: 22,200
MP2: 7,375
CO: 7,300
Hero (BTN): 17,150
SB: 5,125
BB: 15,275
UTG: 11,475
UTG+1: 16,550
UTG+2: 5,175

Pre-Flop: (600) 6[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/club.gif[/img] dealt to Hero (BTN)
6 folds, <font color="red">Hero raises to 1,000</font>, SB calls 800, BB calls 600

Flop: (3,000) 5[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] 2[img]/images/graemlins/club.gif[/img] (3 Players)
SB checks, <font color="red">BB bets 2,000</font>, Hero calls 2,000, SB folds

Turn: (7,000) 5[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">BB bets 2,800</font>, Hero folds

Results: 7,000 Pot
BB mucked and WON 7,000 (+4,000 NET)