@ptccards Thanks for the information! And no, I don’t really have any intention of diving into Yu-Gi-Oh Trophies, nor Pokémon Trophies. Already have enough collections as is. 
I was mainly curious.
The only Yu-Gi-Oh related collection I have are Yu-Gi-Oh rarities (including misprints and OCG), for which some outdated scans can be found here.
Greetz,
Quuador