€10 NLHE 6-max: fold 2 pair vs villain shove?

Unluckily, I have no meaningful info about villain. Only played three hands before this one.

888Poker, Hold'em No Limit - €0.05/€0.10 - 6 players

UTG: €5.04 (50 bb)
MP: €12.28 (123 bb)
CO: €4.55 (46 bb)
BU: €3.65 (37 bb)
SB: €5.00 (50 bb)
BB (Hero): €18.09 (181 bb)

Pre-Flop: (€0.15) Hero is BB with 9♠ K♠
3 players fold, BTN calls €0.10, 1 fold, Hero checks

Flop: (€0.25) 9♦ K♦ 2♥ (2 players)
Hero bets €0.25, BTN calls €0.25

Turn: (€0.75) A♥ (2 players)
Hero bets €0.50, BTN raises to €3.30 (all-in)

Hero??

Thank you all!

it's an easy call
also raise the limper pre

I believe that if the villain had a good hand, he would raise preflop.

Maybe he got only a A with medium kicker, I would call.

We do have some info on villain. He's less than 100bb and limped btn. Indicators of not great players, especially limping btn.

We break even if we win 40% of the time. I think two pair is too far up our range to fold. Bad players might value bet worse hands, over bluff turned flushes etc. Call and feel good we're going vs a fish with two pair.

I think that because we didn't raise pre, villain probably doesn't think we have a lot of 2pair, set combos.

Pretty big overbet here, 3.30 into 1.25. that is a bit wierd, overbets are used mostly to polarize ranges,this isn't a spot where we can say "he either has this or that." Feels sorta fishy, i don't thin i can fold here.

Its a hard fold. There are lots of draws out there that the opponent would shove as a semi bluff. He could have two pair with the A but that’s one of the few hands that beat you. Its more likely just an ace with maybe a flush draw or a straight/flush draw type hand.

Easy call.. raise pre-flop though.

6-max is an aggressive game. Hero may have left some equity, by not squeezing the button limper. Also Villain's range is undefined and very wide. Villain calls the turn with anything which makes the shove more than a little strange.

It looks very bluffy.Hero needs to call $2.80 to win $4.55. It's an easy call, but I'd be prepared to have Villain show me a winner.