This listing is for one Hot Wheels Poster.  It has Ghostbusters Ecto-1 Cadillac on it.  It is from the 18th Hot Wheels Collector's Convention.  It has Hot Wheels Designer "Manson Cheung" autograph on  poster.  Also has 18th Nationals Hot Wheels Collector's Convention logo on it.  Stood in long line to get this poster.  This is an original print.  It is size 8 1/2 x 11 inches.  It is thicker card stock.  If you collect Volkswagens, this is an awesome poster to have in your collection!