Hi Chris,
There are no real good vintage card stores in the Atlanta area. BP Sports rarely, if ever, has any cards that would catch the attention of anyone here. You can try and contact Dean Zindler. I've never done any business with him, but he usually has a good bit of stuff. That said, I'm 99% sure that he no longer has a storefront. The last email I have for him is
dean@zindlers.com.
Meanwhile, if you need any tips about where to eat or what to do while you are here, feel free to send us an email. Just address it to my attention and I'll be sure to respond.
Between the Yankees and Sox, I'm going to be at the Stadium a good bit over the next six days.
Take care,
Ted