Value of Villeroy & Boch Hand Painted Plate?

I have a 12.5 Villeroy & Boch hand painted flower plate. It has the saying - "Chickens lay eggs", on the top lip, and "Girls look for husbands", on the bottom lip, written in German Sutterlinschrift 1911 alphabet. The number U43 (Pattern Number) is on the back with the "makers mark". It's in perfect condition.

The plate was part of a collection of eight different plates with slogans and was produced in the Villeroy & Boch factory in Dresden (1855-1945) during the second half of the 1930's.

I am interested in any other details and an estimated value.