I wonder if some of you folks can advise me where I might be able to unload some of my 4X5 Film Holders. I have dozens and dozens of Riteway & Lisco dual negative film Holders. Some are brand spanking new others have some wear but are light tight. All have safety plates and plate locking tabs. I thought about ebay but I only have purchased there and don't know anything about selling there. And, if I did, I would still not know what to price them at. Any suggestions or comments are welcome.