Here is a coin I've been watching on eBay for a few months now. It's a Scotland 1555 1 testoon from the reign of Mary Queen of Scots. It's listed at $599 so I haven't pulled the trigger yet but I still like looking at it from time to time.
I've been looking for a nice collector grade FE, this is graded VF25 I think it may grade a little higher. But what do I know
Belgium 1832 10 centimes. my most expensive coin. ! the white part is from the flash. I really like this coin. hard to find this incredible grade.
Watch out for the government and make a back alley deal likely with someone in the disposal business personally I'd take a straight 4 for 1 trade an xf 1796 25c 96/7 50 c a chain cent and a 1794 $1 for it