Depends on the weed

Brick Weed 10
Mids 15-20
Dro 35-40

I wont pay more then 40 but I have seen people selling name brand bud (White Widdow, AK-47, Skunk ect. for 45 but they just slap on a name to get more for there weed)

I say 35 is fair and thats whatI sell my 1/8's for. If your going through a middle man then expect to pay 45 or get pinched. If its your first time buyng from a dealer hes going to short you so if you have a scale then bring it if not take the hit and just keep buying from the same person till he decides your a good customer and starts hokking up your bags with an extra .2 here and there.