This week saw a lot of .co domains close on auction at Go Daddy, several names that are now being quoted on forums and being used for comps. Only one problem the owner renewed the names.
The names below which all closed at $900 or above have all been renewed, when you have big portfolios like this get renewed it really distorts things. Theo from Acro.net wrote a couple weeks ago that some Go Daddy sales are bogus and this week proved that emphatically.
The below domains were all owned by one registrant.
*sales data courtesy of Namebio