$2.99
they cost what it says at the shop
4.50 +4.50= 9.00
0.25
twice the amount of 1 juice box
$3-6
how much is an orange juice in dunkin donuts
$1.51
42 yen a liter
In the U.S. it's not that much but prices are increasing.
Depends on the kind you're buying.
it all depends on what brand and where you buy it from