Well in LA, we all seem to get stuff from the medical marijuana shops (there's at least a dozen in LA) and their prices are a bit higher typically. Usually there's lots of different price-ranges and no real price breaks for quantity. An 1/8oz can be $50-80, but usually it's around $60. Not sure on their prices for kief/hash/edibles. In Arizona the prices have been a steady $50 reguardless of the quality of the bud. Just gotta shop around until you find the select few good dealers. Commercial weed, on the other hand, can be had for $120-150 per 1/4lbs. Just saw this section and thought I'd post in case anyone cared.
Nearly a year after this was originally posted and it is still true. If you want an 1/8th you get whatever is available and it always costs $50. That is... unless you know someone
Im gonna have to disagree with you on the 50 an eighth. In Tucson were getting good kb for 45 an eight 40 if you know someone.