secondary-market 96/24 6000s go for $12K and up in the US. $5,600 is wildly low - are they damaged? or is that per speaker perhaps?
http://www.audiogon.com/ is a useful resource.

sab


The universally-derided DSP6000 Standing Desk, R.I.P.
Gathering dust: 598 w/SDI & 562V

Current system: Roon feeding a Chord Hugo2go driving Omega Compact Alnico Monitors