More Arita Binders available on Buyee. Discovered these with the ポケモンフォルダ search string.
Lugia’s revival - Top tier Arita art if you don’t know, check it out.
https://buyee.jp/mercari/item/m17608248593?conversionType=service_page_search
Zoroark & Legendary Trio - Also great art!
https://buyee.jp/mercari/item/m63144247933?conversionType=service_page_search
Sinnoh Creation trio
https://buyee.jp/mercari/item/m26086428762?conversionType=service_page_search
Giratina and Dialga
https://buyee.jp/mercari/item/m20847543970