If I could find 3.99 locally I'd go on a week long lobster binge!
I used to buy them all the time when I could get a 3 pounder for $10 bucks. Then it was 6 culls (chiz) for $20 at Longwharf Seafood in Newport for a long time.
Anyway , any RI or SE MA places selling cheap. Brockton is doable but at the outer rim for me.