Less expensive than Cardas or WBT but still very nice binding posts are available from Vampire. I've used them in some DIY projects and been happy with them. Available from Michael Percy Audio, takefiveaudio.com and probably lots of other places.
Which speaker binding posts?
I broke one of my speaker terminals. Because I can't find a match for the broken one I'm considering replacing all of them (8). I've looked at Cardas and WBT and wondering if there might be others I should consider. Thanks!