Quiet Riot was bigger than Van Halen when they were both waiting to be signed to a record label but Van Halen was signed first. However, Quiet Riot’s time came in 1983 when their album “Heavy Mental” became one of the biggest albums in Heavy Metal history. Unfortunately, its value is no more than $10.00. The big money is for their 1975 EP on Magic Wand Records. “Suicidal Show” is worth up to $700.00 today.