6 Tires total, All with varying amounts of wear. I’d say 3 have “good” tread and three have a moderate to low amount of tread left. As R compound tires they still stick past the wear bars so you can do what you want with the low tread ones.
Asking $350 for all six.
I paid about $110 each when I bought them.
last one that isn’t pictured has plenty of tread but has a groove down the middle due contact with the frame seam… the groove is not deeper than the thread so it shouldn’t be a hazard.