That 25 BTC is in good shape...many I have come across thru the years had nicks/scratches from the manufacturing process. Goodluck on your sale.
Hey Krogoth do you know if this is the first time a Cas coin has been auctioned by a traditional Numismatic company?
This same company also auctioned off a 1000 BTC gold Cas a few months back...
https://www.coinnews.net/2021/10/05/greatcollections-submits-48m-gold-1000-bitcoin-physical-coin-to-pcgs/ And also in that same time frame was another 25btc Cas as well.
Not sure if they were the first though.