There are two top tier grading companies that are widely accepted in the precious metals industry as being the two leading grading companies; Numismatic Guaranty Corporation (NGC) and Professional Coin Grading Services (PCGS). We would recommend members to choose coins graded by these companies. Coins graded by these companies generally trade to a premium over coins graded by other less popular grading companies.
Hi all if you are like me and love collecting all the different designed 1oz silver bullion Britannia's Well I got good news. It is reference to the 2018 1oz silver Britannia with the Dog Privy mark, I have been looking and looking but could not find one under £200, well bullion by post had managed to secure a shipment and are charging only £36 per coin, I bet they sell out before I can buy another one or two. Regards.