Hello Friends,
I just wanted to update you! I followed the advice of some other friends here or on Reddit and I went to visit Mandarake Galaxy in Nakano Broadway. First of all, this place is A-MAZING! Entering into Mandarake Galaxy is like entering into a museum. They have tons of retro gaming stuff, everything with boxes and original manuals, everything marked with specific conditions! It's fantastic!!!
I finally decided on which system to buy. As I said before, I decided to go with an handheld so that I can play with it while I am going all around Tokyo. I did not find any good Gameboy worth the price they were asking and I finally decided to buy a Nintendo DS so that I can play with DS games and also with Game Boy Advance games as well!
Together with the Nintendo DS, I got New Super Mario Bros. I may have overpaid it but I wanted to support Mandarake Galaxy for the passion and attention into details that they put into their job!
Here are some pictures of my new purchase, I am very very excited!!!!!
http://imgur.com/a/gouRG