Sometimes on Amazon you find good deals from people from Japan just trying to to make quick cash, so they sell them for a decent price so people will buy them quickly. Bought them both from Amazon, but they ship from Japan. Should get them in a couple of weeks.
Was talking to a seller on Amazon that lives in Japan, he told me that sometimes the local figure shops have a buy 2 get one free sell, and when what happens people usually sell the free figure on Amazon, on eBay, since even if they sell it lower then what it's worth, it's still a 100 % profit for them since it was free.
Momohime is available for preorder now.
Do you have any other figures on preorder?