Strictly limited to those who attended the event and made the purchases through Bandai's counter there. Apparently when the items were sold out, Bandai distributed serial numbers to those who were still keen on getting the items, which can now be used on Bandai Premium.
Started yesterday (August 20th), customers with such serial number can register on Bandai Premium can get the items delivered to their specified address. This offer will last till August 30th.
Limited to just a few items it seems, as listed on GToys Blog:
- MG Gouf Ver. 2.0 Clear Color Ver. - 3,800 Yen
- HG 1/144 G-3 Gundam Ver. G30th - 1,200 Yen
- HG 1/144 Gundam RX-78-2 Ver. G30th Clear Color Ver. - 1,200 Yen
- BB Senshi Unicorn Gundam Clear Color Ver. - 1,000 Yen
Image is from Bandai Premium. Information is from GToys Blog.