Stick to brand new items from deaIt makes very little difference. Virtually everyone selling coins and metals is a cowboy or failed used car salesman. Don't trust, verify.
Your faith is perhaps misplaced in Bullion Now. On Youtube, they bang on about XRF and checking the height of coins and bars. Also on Youtube, how the Chinese learned to fake XRF and density years ago e.g. American Eagles
If by whatever slim margin of possibility exists you bought a dud buyback crown from a dealer and brought it to their attention, it would be replaced on the spot for the sake of their credibility. Try that on eBay or GumtreeIt makes very little difference. Virtually everyone selling coins and metals is a cowboy or failed used car salesman. Don't trust, verify.
Your faith is perhaps misplaced in Bullion Now. On Youtube, they bang on about XRF and checking the height of coins and bars. Also on Youtube, how the Chinese learned to fake XRF and density years ago e.g. American Eagles