I bought some Japanese Pokémon Games, all with box and and manuals and all inserts:
Pokémon Mystery Dungeon: Red Rescue Team
Pokémon Mystery Dungeon: Blue Rescue Team
already had them in english but they are very good to practice Japanese and are so pretty.
Also got Valkyria Chronicles 4 for the PS4 (was at 1.97 euro in a nearby electronics store, so, unpassable), bought No More Heroes 1 and 2 for wii off a friend, for 10 euro each, and got Ever Oasis at an auction for 10 euro as well