fair price is 15 dollars

Considering that they have heaps of upside and they will be making 300% profit. 10000 tons makes 150million before tax profit with a pe ratio of 10 the share price would be
$9.30 and you must also factor in the ground and other pojects they have. I would consider $15 too cheap for albidon. Long term this will be a monster.
The trouble with analyst valuation is that they only consider the present so if the canadian bank consider they are worth $5 today they are right but their valuation is fundametally flawed because it doesnt take into account near term earnings.