{"product_id":"adventure-comics-300-dc-1962-cgc-6-0","title":"Adventure Comics #300 (DC, 1962) CGC 6.0","description":"\u003cp data-start=\"167\" data-end=\"632\"\u003e\u003cstrong data-start=\"167\" data-end=\"207\"\u003eAdventure Comics #300 (1962) CGC 6.0\u003c\/strong\u003e is a landmark early Silver Age issue featuring \u003cstrong data-start=\"255\" data-end=\"298\"\u003eSuperboy and the Legion of Super-Heroes\u003c\/strong\u003e during one of the team’s foundational growth periods. Published by \u003cstrong data-start=\"366\" data-end=\"407\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eDC Comics\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e in September 1962, this issue continues the expanding mythology of the Legion and includes key appearances of core members including \u003cstrong data-start=\"541\" data-end=\"631\"\u003eSuperboy, Cosmic Boy, Lightning Lad, Saturn Girl, Sun Boy, Triplicate Girl, and Mon-El\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"634\" data-end=\"949\"\u003eIssue #300 represents an important transitional period in Legion history as the team gained popularity and moved toward becoming a permanent backup feature in Adventure Comics. The cover prominently highlights Mon-El leaving the Phantom Zone and joining the Legion, a notable development in early Legion continuity.\u003c\/p\u003e\n\u003cp data-start=\"951\" data-end=\"1232\"\u003eThis copy is professionally graded \u003cstrong data-start=\"986\" data-end=\"1004\"\u003eCGC 6.0 (Fine)\u003c\/strong\u003e with \u003cstrong data-start=\"1010\" data-end=\"1029\"\u003eOff-White pages\u003c\/strong\u003e, presenting strong eye appeal for the grade. Silver Age DC books from 1962 continue to see steady collector demand, particularly those tied to early Legion appearances and pre-Crisis Superboy mythology.\u003c\/p\u003e\n\u003cp data-start=\"1234\" data-end=\"1253\"\u003e\u003cstrong data-start=\"1234\" data-end=\"1253\"\u003eKey Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1254\" data-end=\"1511\"\u003e\n\u003cli data-start=\"1254\" data-end=\"1297\"\u003e\n\u003cp data-start=\"1256\" data-end=\"1297\"\u003e📅 September 1962 – Early Silver Age DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1298\" data-end=\"1346\"\u003e\n\u003cp data-start=\"1300\" data-end=\"1346\"\u003e🦸 Superboy \u0026amp; Legion of Super-Heroes feature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1347\" data-end=\"1382\"\u003e\n\u003cp data-start=\"1349\" data-end=\"1382\"\u003e⭐ Early Mon-El Legion storyline\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1383\" data-end=\"1426\"\u003e\n\u003cp data-start=\"1385\" data-end=\"1426\"\u003e🏷️ CGC Universal Blue Label – 6.0 Fine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1427\" data-end=\"1449\"\u003e\n\u003cp data-start=\"1429\" data-end=\"1449\"\u003e📄 Off-White Pages\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1450\" data-end=\"1511\"\u003e\n\u003cp data-start=\"1452\" data-end=\"1511\"\u003e🔥 Strong mid-grade investment copy from a key Legion run\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1513\" data-end=\"1523\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul data-start=\"1524\" data-end=\"1651\"\u003e\n\u003cli data-start=\"1524\" data-end=\"1552\"\u003e\n\u003cp data-start=\"1526\" data-end=\"1552\"\u003eSilver Age DC collectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1553\" data-end=\"1589\"\u003e\n\u003cp data-start=\"1555\" data-end=\"1589\"\u003eLegion of Super-Heroes investors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1590\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1592\" data-end=\"1614\"\u003eSuperboy completists\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1615\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1617\" data-end=\"1651\"\u003eCGC-graded DC portfolio builders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pop Culture Hobbies","offers":[{"title":"Default Title","offer_id":43060539818102,"sku":"5509-POP C","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/0326\/5654\/files\/AdventureComics300_1190234001_F.jpg?v=1771077379","url":"https:\/\/popculturehobbies.com\/products\/adventure-comics-300-dc-1962-cgc-6-0","provider":"Pop Culture Hobbies","version":"1.0","type":"link"}