What the $18M Sale of a 1933 Double Eagle Taught Me About Raw Coins and Market Value

https://varimail.com/articles/how-a-simple-grade-move-turned-a-kid-into-a-serious-coin-steward/

When a Collector Watched the 1933 Double Eagle Sell for Over $18 Million I used to think raw coins always sell for less. Then I watched a single lot at a major auction change the rules of engagement