you buy new ones not refill them
how much does a gram of praphite cost?
Where i live, $22.00.
10 points to a gram
Methamphetamine cost about $80-$120 per gram depending where you are in the country.
1 gram of mercury costs $20.
$700/gram
about $20 a gram
how much 1 gram of amber in dollars
$30 US/gram
$60 for 1 gram
10 dollars in Winnipeg
About $30 per gram