How much are double stamped coins worth?
I have some double stamped coins and I'm wondering about their value. I want to know how much these particular coins, with their unique double stamping, are worth in the current market.
What are double stamped coins?
Could you please elaborate on the concept of double stamped coins? I'm intrigued by this term and would like to understand its significance and origins. Are these coins mistakenly stamped twice, or is there a specific purpose behind this process? Furthermore, how does it affect the value and rarity of these coins in the marketplace?