I have a 21 year old registered paint horse. She does not show paint, she is just looks like a bay mare. She belonged to my late husband and I am not a horse person. I'm afraid of them and I don't ride at all. Can any of you tell me what she might be worth? I'm think of selling her or bartering for work done on the farm. She is a very beautiful horse and is broke well. She was my husband's choice when he had to go look for a missing cow or calf.