Do this place sell pet bird's not chickens but ones you see in pet stores

Yes they sell birds (Parrots, finches , beets, cockatoos, cockatiels etc.) Yes they do also have game birds, pigs, goats... Its in Dallas and prices range is depending on what you are looking for... it's a giant flea market that also sells new stuff... price range from: free to 10,000... more or less.

How much does a conure cost

In Dallas and the range is very varied