About ComicBookPlug

ComicBookPlug is a shop for CGC graded comics, signed comics, and graded trading cards, from modern keys and variant covers to grails for the showcase shelf. We're collectors too, and we built the store we wanted to shop at.

What we sell

• Graded comics: CGC slabs, including Signature Series books signed by the artists and writers behind them.
• Preorders: upcoming issues and exclusive variants. Every preorder copy goes to CGC for grading before it ships to you.
• Graded trading cards: slabbed cards with the card number, character, grade, and signature details listed.

Built for collectors

Every listing spells out the details that decide a book's value: the issue, cover, printing, grade, label, and signer. Where a slab has a CGC certification number, you can check it on CGC's own site before you buy.

How we ship

• Free U.S. shipping on every order, with no minimum spend.
• In-stock orders usually arrive within 1–2 business days after we receive them.
• Slabs are packed with care to protect the holder in transit.
• Payment is handled securely through Shopify Checkout.

Read the full shipping information for preorders and what to do if something arrives damaged.

Looking for a specific book?

If you can't find the issue, cover, or grade you're after, tell us. Add it to a want list from any product or search page, or email us and we'll keep an eye out.

Learn before you buy

Our Collector Notes guides cover how CGC grading works, how to read a slab label, and how to check a fair price before you buy.

Say hello

Email hello@comicbookplug.com or follow along on Instagram at @comicbookplugstore for new arrivals and preorder drops. More ways to reach us are on the contact page.