If it's good weed and you feel it worth the expenditure,then it is worth whatever YOU feel.I mean it's your money getting spent,it's really up to you to make that judgement.But I will say this much,I have contacts all over from Cali to Stockholm and 400 -500 an ounce for true med grade is the avg. market rate.It's cheaper in some markets like Cali where you have growers in every wooded patch and shed and more expensive in the middle of a sea of grass like you might find in wyoming or or some other rural 1 horse,1stoplight,1 street town.But if you paying less than 400 for some true kind bud,you're getting a decent deal.