My camera's acting up so I'm going to take this as a sign to upgrade. I love how these sound, but they haven't gotten any use because I've viewed them as more of a collector's item.
I replaced one of the drivers with a CD1000 driver and it measures the same as the CD3000 (I don't even remember which side I replaced).
I'm not sure how much these are worth because I got them in a trade, so I'll take offers. They come with the hard case and a new set of pads.