Yea I know, just wondering how far they got with the pfs, if...

Yea I know, just wondering how far they got with the pfs, if there was details about costs to recover the gold from the ground and process at that time etc. I think we are looking up from here but just wanting to start figuring a valuation on known factors and be able to upgrade as results come in... and an exit point. I'm only new to this and just trying to figure things out without relying on others input. I've emailed the company. Any factors or input from anyone would be appreciated r.e how to value it and factors we already know.