Hi Tsuchiro, when i was there, i managed to get hold of the last remaining pair of DX toys.
2 days later, when i went shopping for Macross again, could not see any sight of the VF-25S (Ozma's). The remaining Alto's are all selling at around HK$1280 to HK$1350. Went to the Animate shop opposite CTMA and they only have Altos stock too. Ozma was pratically sold out. All these events are from 28 Dec to 31 Dec.
Wish you good luck in finding a pair of the VF's and at a reasonable price!!
Cheers!!