Talk:DWBIT Invader Special

Binder Size
Given the size of the cards- a 9-per-page card book would be ~A4 sized. However they also produced ~A5 sized card books too, with 4-per-page. Both of these were released with the regular magazine issues as well, so which size was included with this special? I had  strings...   But now   I'm free...  18:30, April 17, 2020 (UTC)