top two pair call an all in???

[arod15]

1-2NL live
Hero has 6 9 black in the BB
Stacks are 350 and villan has me covered no other relevent stacks
5 limpers to the flop
Flop is
6 [img]/images/graemlins/heart.gif[/img]9 [img]/images/graemlins/heart.gif[/img]2 [img]/images/graemlins/heart.gif[/img]
Hero checks
mp checks
mp+1 checks
CO bets 30
Villan is all in for 450
Hero????

Read is villan is supper agressive plays any hand from any position. Im a tag but bb will disguise.
Thoughts? Do i call here with top two?