I don't like Slayer (and yes, i've seen 'em live), but if this package came by here...yeah, i'd heavily consider seeing it, and i'd probably end up staying to hear Slayer perform the 4 songs I like from 'em.
09/19 - Crowbar/Revocation
10/06 - The Black Dahlia Murder
10/14 - Machine Head/Children of Bodom
11/30 - Slipknot/Korn
12/27 - Protest the Hero