Premium Bandai has recently updated their site with various SHFs, amongst them was the order page for S.H. Figuarts War Machine Mark III from Captain America: Civil War. S.H. Figuarts War Machine Mark 3 is set to be released in February 2017 and will be sold for 6696 yen. Orders for this item are set to open on Friday, August 26th at 16:00JST. Below are the official product images which can also be found on their site.
Source: P-Bandai
