These domains recently sold at Sedo. Click the link to see the current Auctions too.
Then over at Afternic these are today's recent sales:
Recent Sales NAME PRICE DATE SOLD
YM3.com 100 12/19/2006
blogsearchengine.net 400 12/19/2006
wealthmakers.com* 2,000 12/19/2006
BassFishingPro.com* 200 12/19/2006
widji.com* 260 12/19/2006
ameros.com* 12,500 12/19/2006
Surprised YM3.com sold for $100 to be honest.
Of course, check out some of the bargains over at DNJournal's weekly sales chart.
http://www.dnjournal.com/domainsales.htm