Now that I have Wario Land 4 (Nintendo 3DS Ambassador), I definitely plan to purchase Wario Land 2 and Wario Land 3 from the Nintendo eShop (I do not remember playing either one before). 
Heh, is anyone else really excited? Also, when do you think that we could expect Wario Land 2 to come? Maybe February or March? 
ugh, after checking out some videos of the GBC version of WLII i now realise how badly i'm missing out. What a difference the color makes.