Failed Teenage Romance Diary

The Failed Teenage Romance Diary is one of the 130 treasures in Wario: Master of Disguise. It is #4 in the pink catagory in Wario's catalouge, saying that it's "A diary crammed with sad memories of failed teenage romances. From disastrous prom dates to intercepted study hall notes, you can relive the awkwardness of yesteryear...today!" Because of that, the retail price is $8364. It can be found in Episode 7.