even 3 dollars would not be enought to sway vendors i dont think , some brokers put a value of 3.50 before the gfc i recall.
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks
CUF CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch