Oysters in Austin

Is there anywhere to buy Oysters and crabs in Austin? Somewhere where I can take them away - not eat them there? Is Central market my only option?

I always buy oysters, crabs and crawfish at Eaves Brother Quality Seafood on Airport Blvd. Last year, a 100 count bag of gulf oysters was about $14.00. Crawfish prices vary. You will need to call ahead. Then email me so I know when to come over.