I’d say $1,000 for BOTH is a fair price. That is an older model, but near the top of the line at the time they were in the lineup.
I recently became an SVS owner, as one of my beloved Velodyne DD18 subs was damaged in the flood, and Velodyne doesn’t seem committed to the sub market any longer. I snagged a SB 4000 (SB= sealed box) for $700 on the local classifieds. It’s a beast with a 13” driver and something like 800 rms.
my initial impressions of the SVS are very positive. I’m using it in my 2ch setup right now (I know, sacrilege), as I haven’t started rebuilding the HT yet. It blends quite well with the NhTs, and the Bluetooth app is the bomb for controlling it.