Here is some of my collection. I started about 2-3 years ago, so it not that impressive. I took a break from final fantasy collecting to continue my zelda and megaman collection. Living in Japan has its perks sometimes.
Nice collection. I saw Neo Geo X's going for 5,000 yen in Akiba. Do you think they are worth it at that price?
I think so. Its nice for collection purposes, its easier and safer to bring out than my AES and NeoGeo Pocket. Its also nice that you can mod a SD card and put neo geo roms and play it. The negative is the structure of the system is pretty poor.