This 1905 half crown and this 1905 half crown and this 1905 half crown all look remarkably similar. This seller has some of the most deliberately deceptive photography I think I've seen.
The RM work 24/7, I did the tour Monday this week, and it was mentioned
The trial coins are only usually issued to vending machine companies and the Blind Institutes for testing and acceptance, therefore any being sold to the Public are technically stolen property
The worst part with live bidding is when you see a coin you want at estimate of say £100 and come the lot the opening bid is £600, your brain is trying to fathom out WTF just happened and should i bid and, what do they know