12yr Buckskin Mare for sale in South Carolina

I have a 12 yr old QH buckskin mare who I am looking to sell. I believe she would be great as a kids trail horse or smaller adult. She has a wonderful disposition and I would trust anyone to ride her. All she has done for the last year is trail ride. She leads the entire time and is not spooky. she was diagnosed with navicular in November in her front feet and I am unable to continue the maintenance she requires. Right now she is on osteomax and equioxx daily and does have front pads and no shoes in the hind and does pretty well. Location Fountain Inn SC. Can provide X-rays upon request.