I have recently acquired a print named "Tu que no puedes" from the Los Caprichos series by Goya. The print is framed and has a sticker at the back saying that it is from the Vincent Price Collection sold by Sears Roebuck. The number on the label for the Vincent Price Collection is GE34064. I have tried without success to find the Sears Roebuck catalog/inventory for the Vincent Price Collection. I know that there were many editions made of the Los Caprichos series and my question is, how would I find out what edition my print is? I cannot upload any photo but would be happy to email an image. Should I value it for insurance purposes? Any help would be so very much appreciated. Thank you.