Thanks Gordon and Dien. And that's a cool link Gordon I subscribed to his blog.

A few more links, updating the list from the first post.

http://www.invaluable.com
http://www.policeauctions.com
http://www.seizedpropertyauctions.com
http://www.sowpub.com/forum/showthread.php?p=35813
http://www.sowpub.com/forum/showthread.php?p=37241
http://www.sowpub.com/forum/showthread.php?p=37552
http://www.tradeaway.com
http://yourartnow.com
https://www.artfire.com
https://www.artmegamart.com
https://www.policeauctions.com