Villeroy & Boch Rubin China

I have some Villeroy & Boch china and have no idea of the value.  It is stamped with the authentic Villeroy & Boch seal on the back of each piece.  The items are in excellent condition, most have NO stains, marks, scratches, chips, or cracks.  I have 10 PERFECT tea cup/saucer sets, 2 additional tea cup/saucer sets with some wear.  I have 12 plates (luncheon/dessert.bread size), ALL PERFECT!  I also have a creamer and 2 pieces which appear to be the matching sugar bowl, however one has a notch for a spoon and the other does not have the notch (I am not sure of the difference).  All the pieces have the Villeroy & Boch Germany Saar, Rubin seal on the back.  I am curious as to the value of these items.  I have not yet decided if I want to keep them or sell them.  Also these pieces are not availible on replacements.com as I have already looked.  See pictures attached, I have more pictures of inside and bottom of each item if necessary.  Any information would be appreciated!  Thanks in advance!