I sell frequently and buy rarely. The gold savings slowly grow that way. I post what I want to sell at a price that typically sells quickly. If someone else buys it and resells it for more, more power to him. Economic values are personal opinions, which will vary from person to person, place to place and from time to time.
"No sadder words of tongue or pen are the words: 'Might have been'." -- John Greenleaf Whittier
"Do or do not. There is no try." -- Yoda
On planet Earth, there is a try.
Indeed, in a world and life full of change, the only constant is human nature (A is A, after all :P).
We old vets need to keep in mind those who come after us.