Good, Affordable Horns?

I've often thought about adding a pair of horn loaded speakers, like say a pair of Klipsch La Scala, to my collection, but I've not heard enough horn loaded speakers to really know the differences, or what works and what doesn't. What are some good ones for under say $2K? What do these give up say compared to some of the larger and more expensive horn loaded speakers I've seen in AUdiogon user systems? The Jadis Eurythmie are one such pair I've seen that appear out of this world, but also must cost a small fortune.