So, the calculation goes 502709 / 5 = 100541 remainder 4. 4+1 = 5
The 5th nominee was Margot's friend Leanne. So, congratulations Leanne, even if you probably don't even know that Margot nominated you. I'm not sure that Margot knew that she had been nominated herself, but that's another story.
Once I have been in touch with Leanne, hopefully I'll be able to share some more of her story.
In the meantime, thanks to each of you that took the trouble to say thank you to a friend.
BTW, in case you were wondering, that is the price of fine silver on the commodities market, probably as ingots. The price of sterling silver formed into sheet or wire is around twice that. No, I don't buy it by the kilo. I've a page on "Silver and Caring for it" if you are interested.