You will not be able to buy from any dealer in the US because they are not sold here by Yamaha.
Customs is about 5% and you will find the best deal in Dubai if you know some one there because $1227 Euro is a rip off which is like $1500 US.
If you would like I might be able to find you a used one herein United States because I deal with oriental Music and have my Own Oriental Forum at www.abdallahsafar.com