Royal Mint list a 2026 1oz Silver Britannia at £84.86 right now, inc VAT. I’m not sure what the delivery charges are because I’ve never had to pay any.I don't care what the spot price says.
Silver is NOT £56.62 at the moment.
Now that the market has had a few hours to settle down after reopening again I've had a look round the bullion shops and the cheapest that I can find deliverable physical silver is over £84 per oz (including VAT) plus postage. On Ebay 1oz silver Britannias are selling for £100 plus £20 postage.
What does that tell you about the spot price and what happened to it on Friday?