The first two FOC toys (Optimus & Jazz) are priced at about 3000yen, which is about AU$37... each! (an increase of about 50% on the Arms Micron Deluxe retail price, which are only 2000yen)
As much as I want to get these shiny JP versions, it's gonna end up costing about $45-50 each (shipped, varying on how many can be bought at once)... and the Voyagers are likely to be double that, based on the price difference in other JP lines.
