The Glendale Stop and Shop (or Forest Hills) on Union Turnpike sells a lobster roll from the deli counter that's just $4.99. The lobster salad is just lobster meat and mayo, with lobster meat in big chunks, not chopped up.
They sell the lobster salad for $20 to $25 a pound, but none of the counter personnel weigh out the lobster salad before they fill the roll. They just fill up the hot dog roll until it looks right.
I think I'm usually getting about a half-pound of lobster. This is a helluva meal.