I believe knowledge is more expensive than gold or cash. Gold 99.15% 6.7g 250$. The cost of living is not the same.The rich may not be worth it over time. An example of how to extend the process
The value of gold in a CPU chip How to remove gold from CPU ceramic pin recycle processors Computer scrap chips how to recycle processors for gold.
Teaching How to gold extraction process Recovery Refining How to recover and refine computer scrap with acid . old Refinery Refining Gold Recycle Gold extraction value of gold in cpu computer scrap circuits board.