Just found it

where?
a great film in my opinion.
http://www.grindhousedatabase.com/index.php/They_Came_to_Rob_Las_Vegas

Sebastian, webmaster
THE QUENTIN TARANTINO ARCHIVES
www.tarantino.info

http://www.wbshop.com/They-Came-to-Rob-Las-Vegas/1000180185,default,pd.html

now available from wbshop.com

Cinefile in Los Angeles has it