Sale one item for me - URGENT

Hi! I recently won a Sony Catalyst Production Suite, but I don´t rly need it as I work in different programes. The price at the official site is 399 $ . I want to sell it for the maximum possible price (for obvious reasons) but I tried it on eBay at my account and even hired a guy who has more trustworthy and more reviewed account there, but no one bought it so far. So I am looking for freelancer, who won´t just put the item on the eBay as it doesn´t rly work, but who has maybe some contacts, knows the comunity of people who would buy it (I am not very educated in sales marketing so it´s up to you) etc. More details in pm. I prefer freelancers who already sold similar product/s and can proove it.