Hologram & Secure Number & Barcoded. The item “2016 UEFA CL Messi + Ronaldo Signed Official Ball + Official COA, RARE” is in sale since Saturday, July 30, 2016. This item is in the category “Sporting Goods\Team Sports\Soccer\Clothing, Shoes & Accessories\Clothing\Men”. The seller is “chaeyounmoo-0″ and is located in seoul, seoul. This item can be shipped worldwide.