I used to mine a few years ago and bought some physical bitcoins with bitcoins and at the time bitcoins where only a few dollars. I gave a handful of these to some friends and family over the years, and I have one early 2012 coin in good condition that I want to sell. The problem is that bitcoins go for a lot of money and it would seem to be very difficult to sell securely. I could easily remove the seal and sell the coin, but then I would loose some value, and the coin itself would be destroyed.  Any help in the matter would be appreciated and I am willing to sell if anyone is interested.

Thanks in advance,

John