Murder mystery party game - A Deadly Design

We play these about 4 times a year and love them, but we have a group of 8 and this game is only for 6, so need to sell it. All parts are in the box, to include Party Planner booklet, Character booklets for the 6 parts, invitations which shows the characters and suggested costumes, Lots of fun and laughter for an evening of food and finding out who the murderer is.