BOOM! Studios have included two previously unannounced variant covers for Buffy the Vampire Slayer #1 in shipments to stores.
The two new covers by Dan Panosian have a limited run of just 100 copies each, 99 of each will be signed by the artist with the remain 1 each signed by Joss Whedon himself. The covers have been randomly inserted into orders of the Team Slayer and Team Vampire covers.
Source: Bleeding Cool