Are there any free online media cataloging sites on which I can list my collections?

Once upon a time, I had my entire media collection posted on Guzzlefish. But one day, Guzzlefish just up and died! I have some DVDs listed on DVD Aficionado right now, but it’s kinda meh as a site.

:(

I want to be able to list all my CDs, mp3s and DVDs online. I don’t know why. It appeals to me somehow. If such a site could also give me an approximate value for my collection, like the dearly departed Guzzlefish, that’d be super, but it’s not necessary. My Google-fu is weak in this area. Try as I might, I’m not seeing any type of site like GF. Where are you listing your media? Do you like it? Is it free?