Specifically looking for this kind of thing: https://katanacollectibles.com/k56048/
I collect steelbooks, and some have non-standard sized boxes which won't fit into regular protectors you can find on Amazon/Mercari. Does anyone know a store (online or Tokyo area) which offers a range of these types of contains, or has the option to do custom ones? The $35 shipping to Japan feels way too much to get from the link above >_<
by Quantumbinman