Here is rare upload that hasn't been posted anywhere else.
This was taken from a newscast from channel 13 out of Las Vegas. Usually there were huge crowds at the Thomas & Mack Center but this was obviously not the case by the look of the crowd this night. I'm 100% sure this is the only footage of this event out there, enjoy.
Results from that evening.
WWF
(7/31/87)
Las Vegas, NV
@ Thomas & Mack Center
Brady Boone defeated Barry Horowitz
Tito Santana wrestled King Harley Race to a time-limit draw at 17:40
Butch Reed defeated Steve Gatorwolf
WWF Tag Team Champions Bret Hart & Jim Neidhart defeated
Jim Brunzell & Hillbilly Jim (sub. for B. Brian Blair)
Scott Casey defeated Iron Mike Sharpe
Jim Powers & Paul Roma defeated the Shadows (Randy Culley & Jose Luis Rivera)
WWF IC Champion the Honkytonk Man defeated Randy Savage
via disqualification when Savage hit the referee