Explore key issue comics from Marvel and DC featuring first appearances, major storylines, iconic covers and highly collectible books from every comic era. Fresh stock updated regularly with fast UK shipping.
Showing 13–24 of 27 results
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🔑 Lobo: Blazing Chain of Love (1993) DC Comics One-Shot Special – Keith Giffen & Alan Grant
£10.00 Add to basket -
🔑 Lobo: Portrait of a Victim #1 (1993) DC Comics One-Shot Special – Alan Grant – Val Semeiks
£10.00 Add to basket -
🔑 Spider-Gwen #1 CGC 9.8 – Skottie Young Variant Cover – Marvel Comics 2015
£150.00 Add to basket -
🔑 Uncanny X-Men #256 (1989) CGC 8.0 – 1st Psylocke as Lady Mandarin – Inc CGC custom label
£90.00 Add to basket -
🔑 Deadpool #1 (2013) CGC 9.6 – Third Eye Comics Variant | Tradd Moore Cover
£100.00 Add to basket -
🔑 Alpha Flight #1 (1983) CGC 7.0 – 1st Issue and 1st appearance Puck and Marinna
£90.00 Add to basket -
🔑 New Mutants #88 (1990) CGC 7.0 -2nd Appearance of Cable
£90.00 Add to basket -
Sale!
🔑 Saga of the Swamp Thing #37 (1985) CGC 4.5 – 1st full Appearance of John Constantine
Original price was: £150.00.£130.00Current price is: £130.00. Add to basket -
🔑 Justice League of America #17 (1963) CGC 5.0 – First Appearance of Tornado
£120.00 Add to basket -
🔑 Venom #1 (2021) LGY #201 Junggeun Yoon Double-Exposure Variant – LTD 1250 COA Edition
£25.00 Add to basket -
🔑 Sub-Mariner #10 (1969) Silver Age – 1st Appearance of Barracuda – Marie Severin Cover
£40.00 Add to basket -
🔑 The Avengers #59 (1968) Silver Age Marvel
£90.00 Add to basket
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Why Collect Key Issue Comics?
Key issue comics are some of the most sought-after books in comic collecting, featuring major first appearances, origin stories, deaths, costume changes and milestone moments in comic history. From Silver Age grails to modern investment books, key issues remain at the centre of the comic collecting hobby.
Collectors value key issues for their historical importance, long-term investment potential and strong fan demand. Whether you’re hunting affordable starter keys, iconic Marvel and DC first appearances or investment-worthy collector books, our Key Issues selection is updated regularly with fresh stock and major comic highlights.