I have a flat bottom cup and a saucer made by Hutschenreuther Honenberg Bayern.?

It has a gold trim around the edge with a black scrolling design. The name Albin Denk Wein is stamped on the bottom of both the cup and saucer. Number 560. is stamped into the cup. My Grandmother bought 4 cups and saucers from an antique store in New Orleans on Royal St. I am trying to get a sell price. Thanks,