Gold can drop a lot more than silver. Silver has pretty much bottomed out. It could flash crash to $10 USD though but exchange rate could be 0.55 or even 0.50 by then.
I hope most people here would have learnt not to buy any numismatic stuff. I've learnt the hard way buying 2012 colour 1oz dragons for $150 and stupid 2012 Mayan coins for $100 for 1.6oz silver.
There are massive shortages with silver. There are a lot of new people with deep pockets buying up. I would just get unallocated for now I'm sure the physical will come back unless silver takes another dump then even more people come in.