If real ,then it is a good buy .I bidded up to £70 (didnt think for a minute I would have a chance ) , but without being 100% on the 1850 ,I was only bidding on the other 3. It was the die crack on the reverse that concerned me .For such a scarce coin ,I would have expected to find other examples with the same flaw .I did think it would go for about the £1000 mark though.