The bag shown is 1.58 oz, a single serving of 6 pieces. It sells for $2.99 at Whole Foods. There is a Varity pack, 7.9oz that sells for $ 10.49.
So is it really a 15.8 oz bag or another “New Woot” deal?
That’s what it says.
I did find this product listed for @$81.00 (marked down from $102.00) plus $9.99 shipping from Mexico! Still a 1.58oz bag of 6 pieces.
Maybe it’s a matter of dollars to pesos or pesos to dollars. Or tariffs. Or, maybe a certain group have been offering “Extras”, like special agricultural products or small little “nutrition”pills with each purchase! 
!!
Anyway, I’ll stick with the $2.99, 1.58oz bag from Whole Foods.