Hi i just wanted to share a link to a nice ebay-tool i found.
you can sort by:
Most Watched
Most Bids
Top eBay Searches
No Bids, Ending Soon
http://www.watchcount.com/
It doesnt tell you an avarage price unfortunately
but its helpful in getting a feel for the marked.
if this is old-news, sorry. I just found it and got a little excited.
cheers to all!