I'm registered for NSX Fiesta. You might PM Prime member who's screen name is just BEN to see if they are still taking registrations. Ben is coordinating team USA. But, it is my understanding that space is very limited and when my son and I registered there were only a couple spots open. I'm not sure if all were filled though. As for cost it's about $1300 USD +/- for the event plus airfare to and from Japan. I'm looking at a total of $2900 USD each for my son and I. Which is very good IMO. BEN would know the situation. Good Luck.