$22 bubble short stack is all in

[splashpot]

Party Poker No-Limit Hold'em Tourney, Big Blind is t300 (4 handed) FTR converter on zerodivide.cx

Button (t590)
SB (t3495)
Hero (t2125)
UTG (t1790)

Preflop: Hero is BB with K[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, Button is all in (590), SB calls, Hero calls t290.

Flop: (t1180) 8[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets t1000</font>, Hero??

I was hoping to just check it down, but SB apparently doesn't want to. He probably has an ace and wants to protect it. Do I call with the nut flush draw? If I call and lose, I could still get 3rd place if SB wins.