My 3 1/2 year old chowhound daughter is absolutely crazy about raw oysters - it's her favorite food that doesn't start with the word "Gummy". We live in PSlope, right by BK Fish Camp & Blue Ribbon. Both are good spots for oysters - she asks for Blue Ribbon by name. But at $3.50 a piece, I yearn for the days at the beach with $1 oysters. Any suggestions for oysters in South Brooklyn that might fall somewhere in the middle?