Some of us poor loners had to shift Isobariks up the stairs on their own I did have help shifting the ATC 100A's though...
The previous Spendor S100's used to sell used for well under a grand and if they still do they'd be a bargain now the inferior but collectable BC3's go for so much (£800+).. SP100's would probably be around £2K I reckon. Don't forget the Harbeth Monitor 40's which are starting to show from time to time for similar money - all these "BBC Inspired" models have similar characteristics - big, warm and "comfy" in the very best sense of the word IMO.
Tear down these walls; Cut the ties that held me
Crying out at the top of my voice; Tell me now if you can hear me