One new image of HGUC Schuzrum Dias ^^;
May release, 1,785 Yen (inclusive of tax).
Image from Hobbynet Online Rakuten Store and Amazon Japan.
On the other hand, more information regarding Bandai's HGUC Campaign:
Not sure if this is applicable to stores outside Japan, but here's the rule:
The whole campaign will be from April 25th till end of June. three types of prizes available:
(1) Special clear files featuring Gundam RX-78-2 and Char's Zaku II - will be included for all HGUC releases with indication. No special participation required.
(2) Nu Gundam and Hyaku Shiki Folding Bicycle - For purchase of 2,500 Yen and above. First batch of lucky draw (by end of May) will be for Nu Gundam, second batch (by end of June) for Hyaku Shiki. There will be 30 winners for each.
(3) Gundam T-Shirt - All four types: Gundam RX-78-2, Char's Zaku II, runners in white and red. Participation through sending of one HGUC kit label with its bar code. Same as the bicycle above, there will be two batches of lucky draw. The first batch (by end of May) will get Gundam RX-78-2 and runners in white prints; while the second batch (by end of June) will get the other two. 750 winners for each of the four T shirts.
To participate, customers need to send their personal details along with the proof of purchase required to Bandai. Delivery dates for the lucky draw will be in late June (first batch) and late July (second batch).
Image and information from Bandai Hobbysite.