If Maplestory Came out with a Mobile Game for Android/iphone...

Or I guess Nexon in general. What real world rewards would you guys want to give it a shot other than NX:

1) Gas (Petro) Card
2) Junk Food Plox (Min $5 dollar value)
3) Starbucks Frappacinno
4) $5-$10 credit in online credit at a video game store/best buy
5) Gift Certificate for Restaurants
6) Other? Please specify

Hey Guys,

Given all the competition in the android marketplace/iOS store, what type of real world reward would tip you to try out a new game perhaps published by nexon?

Or do you think this idea is BS?