answer:I answered a Q. similar to this awhile back but can’t find the link to it. Art is a luxury item and not moving well in this economy right now. I have several expensive original paintings I have tried selling this year myself with no luck. You can try ebay, C’sList & local galleries in your area to potentially sell then on a consignment agreement. Although galleries are usually not interested in prints. Bottom line, it matters not what their worth is, either surmised to be or actually appraised at, they are only worth what someone is willing to pay for them in the moment. I’d run them on C’sList and you can even run them in multiple cities, however, you then have the issue of shipping the works and insuring them against shipping damage. Patience is the key as it could take months to find a buyer. Good luck!