Midi keyboard

Hello there,
 
I want to buy a midi keyboard. The requirements are: at least 49 keys, pitch and mod wheel. and octave up and down buttons. But more buttons is better. 
 
My budget is around 80 eur.
 
Now the only keyboard that comes with my requirements is this one:
 
Alesis Q49 MIDI keyboard 49
 
 
It costs 99 eur. But I will do it. But is there anything better in this price range? Or should I go for it.