Microstakes Bubble play

[Chawklit Rain]

36 man satelite into the 100k so 7 people get paid. 7th gets 6$ and the rest get the 10$ entry. Tourney buy in is 2$. I am 5/8 and 2 people are at 1.5k and the sb is slightly lower than me.

Blinds are 1000/500,

Button (Me): 4800 chips
SB (X): 4800 chips
BB (X): 9000 chips

I get dealt A8 [img]/images/graemlins/heart.gif[/img] [img]/images/graemlins/heart.gif[/img] It folds around to me.I shove. I didn't want to but I was told it was a good shove? BB calls with AQ and I don't hit my flush. Is this a good shove?

IMO it isn't since those 2 players have 1 blind.