This is a 2018 UK 5 LB SILVER PROOF 5TH BDAY HRH PRINCE GEORGE OF CAMBRIDGE, #4861/9600, GEM PROOF BOX/COA!. Our commitment is to provide you with quality coins and collectibles at the best possible prices. This piece is no exception. Please note, the coin and collectibles markets do fluctuate, and prices occasionally will change. In this rare circumstance, we will contact you first to verify your order.