I contacted the seller and posed some of these same questions. The camera has not had a recent CLA. The camera has been tested with a fresh battery to confirm meter and shutter is functioning properly. He also writes me the ASA range is 25-800 and the light seals are ok for now, but will need replacement. He apparently sells mostly cameras on ebay, not a repairmen, but experience photographer. His business name is Vintage Shutterbox. I also checked his feedback, no negitives with cameras and lenses sold, all graditude.
PS. 3 day money back return policy, Not bad.
Also the QL17 in the classifieds here, is a newer model.