Soap dishes- opinions please!

I've made this soap dish- it's not finished yet as the edges are a bit rough, but thinking of including it in my delivery to Tiddlywink Interiors in Castleton when I send their order in the next few days. Trouble is, I'm not sure what to sell them for, or if they will sell. Time and material-wise I'm looking at around the £10+ mark, which seems very expensive for a soap dish, and I'm also not sure about whether to include soap with them too. I am thinking about buying the truffles by Sue at Soapy Chica (http://soapychica.etsy.com) and including a couple with them, is this a good idea?Opinions good or bad, greatly received!