Why Grade 65 vs 67 Can Mean Thousands — And Why Most Old Coins Aren't That Expensive

https://investorshangout.com/building-wealth-through-rare-coins-a-practical-guide-for-smart-investors-496296-/

Everyone who starts collecting coins worries about overpaying. Early on you see 65 and 67 on slabs and assume a jump in two points equals instant wealth. Sometimes that's true. In many cases it's not