How Much Does Meth Cost?

How much does a small bag of Meth cost?

I can't figure out how my husband is buying this stuff. He doesn't have alot of money, usally takes out $40 to $60 a time. Is this the normal cost?

Is it a cheap drug or is it expensive?
You can buy a quarter gram of meth for about $30.00...I was paying $100-$120 a gram, though I have been told that you can buy it cheaper.
How long does a quarter gram last?

Also, in the last two year, basically since he started using this stuff, he constantly is rubbing his fingers, almost like a nervous twitch. It's his thumb and middle and index finger, just constant rubbing. I told him once he looked like he was trying to meditate or something. Is this normal???
A quarter gram would give maybe 2 or 3 lines, so about 16 hours, depending on how his tolerance is.

Don't know about the finger thing, sounds like a nervous twitch type thing.
There are people that get meth for $20, $40, $60 and on up. So yes it is possible for him to be buying meth. Also the finger thing can be a nervous twitch that the meth has caused. Usually when your high on meth your brain is moving so fast you are constantly moving or doing something. Some people "click" or "grind" there jaws and teeth, other's do other things including restlessness of legs etcs. But the finger thing could just be a nervious habbit as well. Not sure.
when i was using, i would always move my fingers. or sometimes move my legs. it totally depends on the person..