4Twenty Market Weed Dispensary Oakland is one of the larger dispensaries in Oakland, CA. Currently stocking 513 active products and 90 brands. The menu spans 7 categories. Offerings include 157 edibles, 127 concentrates, 116 pre-rolls, and 82 flowers. Pricing here lands in the mid-range range. Products run from $0.25 to $100.00. Walk-in shopping is available at this location. The brand selection here is extensive. Top brands include Gramlin, Everyday Cannabis Co, and Shaman Extracts among 91 total.