Takahashi Porcelain Black Trinket Box,Iris decoration

Takahashi Porcelain Black Trinket Box,Iris decoration Shiny black trinket box with gold trim and Iris decoration on the lid. Made in Japan for Takahashi of San Francisco.Also maeked Black Onyx..The box is in excellent condition. It is about 3 3/4"" in diameter and stands 2 1/8" tall. The foil Takahashi label is affixed to the bottom. $10 plus shipping.I need to know the zipcode to estimate shipping cost.