Here is one that Sold for 3.6 Million CHF, (About 3.7 Million USD) Price realized: 3'600'000 CHF https://www.sixbid.com/browse.html?auction=465&category=10145&lot=474013
And I thought wikipedia is up to scratch. Proved to be wrong https://en.wikipedia.org/wiki/List_of_most_expensive_coins I suspect that list will get updated very quickly thanks to this thread.
WHat is the diameter of the 1621 gold 100 Ducats. I see the weight but I can’t find how bit it actually is. I’m just curious how large this coin really is.
Hi CamaroDMD, sorry for a late answer. The diameter of the pieces known is 68.6 to 70.0 mm, depends on the specimen. I had a few of them in hands.
1740 Russian pattern 100 roubles sold for almost $3,900,000 in 2012 in a Sincona auction, not including buyers fee.