Right decision?

[Fuxl]

10$ SnG at Pokerstars. Still not sure if it was the right decision. No read.

PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (7 handed) Hand History converter Courtesy of PokerZion.com

MP2 (t2400)
CO (t2320)
Button (t2785)
SB (t1535)
BB (t1385)
UTG (t1165)
Hero (t1910)

Preflop: Hero is MP1 with A[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t200</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">Button raises to t450</font>, <font color="#666666">2 folds</font>, Hero calls t250.

Flop: (t975) 5[img]/images/graemlins/heart.gif[/img], 4[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t1460 (All-In)</font>, Button calls t1460.