Considered to be the Holy Grail of video game consoles the Neo Geo AES (Advanced Entertainment System) was a very large and expensive system to own and buy games for. Some of the early games can be picked up cheap for about $20-25 but can go as high as $2000. An eBay auction sold a Euro version of Kizuna Encounter for over $10000. Not only that the concole itself can sell for $750 used. Not to mention the Mega Carts are the sizes of Novels. I picked up mine on eBay for $334 cad boxed complete. It's a Japan model so all the text is in Japanese but I have blood and bouncing boobs (Wooo Hoooo). I didn't want to mod a Neo Geo so thats why I got the Japan Model.