Judas Priest: The Complete Albums Collection (17 CD Boxset) | Boxset Showcase

Judas Priest The Complete Albums Collection contains all of the Judas Priest albums released from the band's first, Rocka Rolla (1974) up to 2009's A Touch Of Evil Live, with the exception of the two albums with Tim "Ripper" Owens on vocals in the late 90s and early noughties period.
I bought this CD boxset for a total of £56 on eBay, is it worth buying?