Hi. I have a Jim Beam Sydney Opera House. Written on the back is "Creation of James B Beam Distilling Co. KY-DRB-230" Genuine Regal China 1977 C MIller Regal China Corporation 145 Liquor Bottle. It is musical and also is still sealed with EXPORT and a number printed on the stopper. I was trying to find out the value. Do you have any idea. I also have a crock of Tullamore dew a product of Dublin Ireland. Stilled sealed. If you can help I would appreciate it as neither of these are insured and they were left to me by my father. Thanks Sue