That only applies if you intend to peel a cass, which I would say 99% of the collectors here aren't doing.
Thanks!
What of the more casual sellers?
Speaking for myself if I had a brass one going for 1.1 BTC or less, considering the risk and hassle of selling I may well be more inclined to peel it.
I don't care if a buyer tells me the forks aren't worth it to them. I can get perfectly valid BTC for them.