If you are able to successfully post on CL, then you are just a tweak away from success.
Instead of leaving your website address in the ad, let them just email you, then autorespond with, sorry, the TV is gone, but the give away that I won it through is at this page xxxxx.xxx and direct them to your blog with the offer clearly easy to find. This creates a demand for the item as people will want to try and get a free one for themselves and it filters your CL traffic through a blog. Affiliates don't like CL traffic.