Hold the phone. What exactly was the third misfortune?

A monetary misfortune. The karaoke machine was 1000$ or something like that, and got broken. They mentioned that the misfortune didn't have to be aimed at living things. They even distinctly mention the karaoke machine in this page:

http://www.mangago.zone/read-manga/saiyaku_wa_boku_o_suki_sugiru/mf/v03/c019/21/

THANK YOU!