I have a full set.
I've seen the 1s get exchanged a lot but set sales...they would not even cover the *spot* value of the damn things these days.
'Wholesale' prices are getting raised simply because of the increasing value of the growing assets held within.

I never imagined the 'selling' scenario would involve peeling coins, but if valuations rise and the market does not follow, I could envision a mass thinning of mintages during a Bitcoin Cash rally.