I have a set of 60" Carver planar-magnetic dipole drivers kicking around. These are very similar to the Bohlendar RD series, and as far as I know the ones I have are the same drivers as were used in the big statement Genesis speakers back about a decade or so. Capable of midrange performance approaching the state-of-the-art if handled well. Can be run without tweeters, although the treble performance is a notch or two down from the midrange.
These are pretty long and heavy, and so I really really don't want to ship them, but if anyone local has some interest I'd be willing to make a good deal on them. I'd also be open to trades involving almost anything interesting.