Wife wants me to sell her panties. Where though???

Ok so me and the wife have been having some amazing dirty sex at the moment because we are planning another thressome with a friend. This in turn has made us quite randy lately. To the point of the wife saying she wants to sell her worn sticky pants to men or women and get off on the idea of someone wanking over them. But here lies the dilemma, rather than stick Unworn adverts on ebay and get reported blah blah blah im trying to find a site in the uk that dpesnt have stupid subscription or account charges. I just want to take the photos of her wearing them post an ad and then have someone buy them. Simple. No. Id sell them through here if people were interested but as much as i thought they would there isnt much interest. Any ideas people??.