【Product Specifications】 1997 Digital Monster, First Generation ver1: 2 units ver2: 1 unit ver3: 2 units ver4: 1 unit ver5: 1 unit 【Condition】 All units have been tested and confirmed to be working. Buttons and sound are also working fine. ver4 has a missing piece on the back cover. Please check the photos for other details. Digital Monster Digimon