Talk:Halloween 2018 Rerun/@comment-44171771-20191018200111/@comment-30155239-20191018203626

You can get 2 copies from the shop using gravel sundaes (you'll need x400 in total to get both), and 1 copy from the other two shop materials (so x200 currencies each). And the 1st one you can get comes from beating the story as you said.