Don't know how much longer the Saturday Farmers' Market in Hingham is running, but if you want really good, fresh, and inexpensive lobster, you've got to get yourself there. One stand (sorry, don't have the name to hand, but will get it and post later) sells lobsters off the back of a pickup. Culls are $4.50/lb. and mediums are $5.50 or $6.00/lb. They occasionally have selects, but they're usually gone by the time I get there. The culls are fine, and I don't think you can beat the price.