I'm a film student at San Francisco State University and am doing a Ghostbusters short as a student project. I need 3 proton packs and trap to use as props for the film. If you have either of these I would be willing to rent it from you for about $25 a piece. I will pay for shipping to and from and will also send you a free copy of the film when it is completed. It is a one-day shoot on the campus's sound stage. We are shooting on Saturday April 20th so it's important that you respond immediately if you are interested. They will be taken great care of and will be handled like professional props. This is a good way to earn some money back on you hard work, not to mention, a chance to see your props on the screen. Please contact me at brandon@netkruzer.com or by phone 415-661-4496. Thanks!