In Singapore, IRIS cost US$19,28. As the Sat Nav is not available now, i ended up paying 70% or US$13,499. If i want the SAT NAV when it's available in the coming months. I have to pay the balance 30%. The local dealer showroom is opening today and i will be getting my car this week. The deal on IRIS sucks. I was told since my car was one of the first few, i had to spec IRIS.