rcowart

Hi Ignatious, I'm Ron and new at computer use so bare with me. I'm interested in finding out the value on some old Gibson guitars I've been playing for about fourty years, and don't know how to go about it. I thought maybe some one on this site may be able to help. I have an old ES-335TD ,Mahogany color,all original and in excellent condition. She still plays like a dream and screams incredibly.How do I go about my quest?