I only wish I'd forked over the $20 earlier. It's so useful when you're looking up agents and want to see their track record, what they've sold, what kind of stuff they represent... also, I've been enjoying all the articles on the London Book Fair, the latest in publishing news, etc.
You can also check out entire agencies, see who the agents there are and what each has sold. The specifics of the deals aren't mentioned, but you get an idea because of the "nice deal", "major deal", "6-figure deal" indicators.
You can set up a deal tracker page where you can track any particular agents/agencies you're interested in. I've found myself using that a lot. Also fun was the "look up who's representing who" page....now I know who all my fav authors are repped by.
I'll probably cancel in another month or so, but it's quite tempting to hang on to the membership a while longer....I find myself checking back quite often and looking for news about the latest deals...it's addictive!
anyway, I definitely got my $20's worth this month! try it, I think you'll agree. The information is worth it, especially if you're currently in the process of pursuing agents.