{"product_id":"821d-detective-comics-1937-1st-series-1nxa5z","title":"#821d Detective Comics (1937 1st Series)","description":"\u003cp\u003eDetective Comics books from the 1930s . Dark Knight . Detective Comics issue 821d . single issue comic . Detective Comics #821d . vintage comic books . Comic Book Publisher back issues . Detective Comics books from the golden age . Detective Comics books in the #820s . Detective Comics books 1937 . Detective Comics books below #920 . Gotham City . Caped Crusader . comics published in 1937 . Batman back issue . Detective Comics 821d . classic Comic Book Publisher books . Detective Comics back issue . Detective Comics books from 1937 . Bruce Wayne back issue . Batman comics . Detective Comics back issues . Detective Comics comics . comics from 1937 . Bruce Wayne comics .\u003c\/p\u003e","brand":"B and J Comics","offers":[{"title":"$4.00 Copy 1","offer_id":43264749994061,"sku":"detective-comics-(1937-1st-series)-07-18-821d-4.00-copy-1","price":3.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/bandjcomics.com\/products\/821d-detective-comics-1937-1st-series-1nxa5z","provider":"B and J Comics Etc","version":"1.0","type":"link"}