I work in this industry and have skills and equipment to test and maintain these cells. I also value my reputation more than money, and would never sell something that is not worth the asking price.
I never brought these cells to full discharge, so I can't tell their exact capacity right now, but based on how I used them I am certain they are like new.
Once I take the pack apart I will test one cell for capacity, just so I can be 100% confident in my own claims.
These cells were purchased directly from CALB by the company I work for, and we are one of CALB's largest US customers, so we always get high quality cells with matched IR and capacity.