RE:Price moving UP$25/share is not feasible ($2B ÷ 80M shares). Even if Sunnyside is bought at this very moment for the same price that South 32 paid for Taylor/Hermosa, under the agreement, you would be looking at $16-17/share as BRO doesnt have 100% interest in Sunnyside.
BRO has an option for 67.5% interest of Sunnyside from Regal, the Sunnyside property owner. Right now BRO has the option for a 51% interest but hasnt earned into Year 1 of the agreement because permits have not been issued. Year 3 & 4 is when BRO can earn up to 67.5% interest after issuing shares & making cash payments to Regal. Then complete $10M+ by Year 4 in expenditures. There is also an Acceleration Payment Clause (stated in the MD&A and probably worth a lot of millions to Regal) attached to Sunnyside in the event theres a change of control in BRO or a transfer of interest to another party ie: BRO sells the option to South 32 or another party all the way until Year 4 of the agreement.
So, $2B x 0.675 - $$$Millions for Acceleration Clause ÷ 80M Shares = $16-17/share. Keep in mind, South 32 overpaid for Taylor/Hermosa by at least twice when you look at the technicals and ore deposit locations ($8/share).
Sunnyside is not as advanced compared to the amount of drilling and underground mapping when Taylor/Hermosa sold in 2018. Realistically, Sunnyside could be worth $300-500M after getting permits and drilling. $2-4/share for BRO is more likely.
Time will tell, but $25 a share doesnt work given the framework of the agreement thats stated in BROs MD&A and Corporate Presentation.