This week’s new TV-on-DVD & Blu-ray releases include … Masterpiece Mystery!: Van der Valk: Season 3 (DVD) Metalocalypse: The Complete Series (DVD) NCIS: Seasons 9-12 (DVD) NCIS: Hawai’i: Season Two (DVD) Prey (Best Buy Exclusive 4K SteelBook, 4K UHD, Blu-ray & DVD) RWBY: Volume 9 (Blu-ray) Sanditon: The Complete Collection (DVD) Sister Boniface Mysteries: Season …