Just trying to figure out where I can look these up for value so I have an idea what they are worth. Thank you. Sent from my SM-G900T using Tapatalk
You "could" get in touch with Fred Bart or Denly's of Boston ( they are on the net somewhere ) and send them photos in an email suggesting you might be interested in selling and see if they will give you a ball park quote. Doesn't mean you have to sell, but they both are error sellers and experts in the field. Otherwise it's going to be hard to find these anywhere else because of the type of errors they are and of course the condition factor. Best of luck!