The SummerSlam webcast bonus matches have been announced on WWE.com:
SummerSlam 1992: Shawn Michaels vs. “The Model” Rick Martel (neither man punches in the face)
SummerSlam 1993: Yokozuna vs. Lex Luger
SummerSlam 2004: Kane vs. Matt Hardy in a Til’ Death do us Part match (Lita marries winner)
WCW Nitro 12/28/98: Rey Mysterio & Billy Kidman vs. Eddie Guerrero & Juventud Guerrera
WWE SmackDown! 10/31/02: Torrie Wilson vs. Dawn Marie in a Trick or Treat Match (chocolate bowl match)
WWE King of the Ring 2002: Kurt Angle vs. Hulk Hogan
You can order the webcast here.
Credit: WWE.com