Hi, my name is*****'m a certified appraiser and I'd be happy to help.
How many pieces in each pattern? I assume 20 place settings for each, but are they 3, 4, or 5 piece place settings? How many serving pieces?
And are you looking for retail, or resale?
The Bock Bidasoa Flamenco would have a resale in the range of $750-$850.
The Sango Granada would have a resale in the range of $350-$450.
Please let me know if I can help further.