Thanks for the link, owlcatz! I was wondering what the last auction was but I've been too distracted to search. I hope you are doing good.
Thanks mate, doing well thanks, hope you are too!

Further reference:
I believe the last time I purchased an ungraded brass 5 XMR coin I paid 6.5 XMR.
Regardless... smoothies Lealana XMR silver sets are probably the most beautiful coins I've ever seen minted, hence the high premium as they ALWAYS grade amazingly well.

Cheers and good luck on the search - I no longer have any kinds for sale, sorry!