Looking at the pics, the year, and the probability of having to recap the crossover, I'd say $1400 to $1900.
Thanks for the advice.
I'm not very savvy in comparison to you all when it comes to these speakers, but what does "probability of having to recap the crossover" mean?
FWIW, the speakers are set up in my living room right now and work great. I also inherited a McIntosh MC7200 I'm considering selling as well (but probably not).