RE:RE:RE:Share Price I believe Ridge is using numbers that come from this 2010 article: https://www.marketoracle.co.uk/Article16886.html
It contains a lot of disclaimers including that these numbers should be taken "with a large grain of salt".
Here's an interesting passage from the article (remember, it was written in 2010):
"As a matter of perspective, a few years ago the market was giving a company about $25 per ounce Inferred, $50 for M&I, and about $100 for P&P. Then, when gold ran up over $1,000 before the crash of 2008, these valuations went out the window, and some companies were getting over $100 for merely Inferred ounces – do we have your attention now?"