OFFICIAL CGC SUBMISSIONS · UK FAMILY-RUN

Get your collectibles cleaned & pressed, authenticated, signed and graded

From cleaning & pressing to JSA authentication, CGC Signature Series signings, and grading — we handle it end to end, from a UK family of collectors. No upfront payment.

Signature Series
Signature Series
JSA authentication
JSA Authentication
CGC grading
CGC Grading

Available now — CGC Signature Series

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CGC Signature Series - Frank Miller, Klaus Janson
CGC Signature Series - Frank Miller, Klaus Janson
CGC Signature Series Submission Artist/s: Frank Miller, Klaus Janson Submission Type: Signature Price: from only £115 per item Deadline: 13th July 2026 "It's always exciting to partner with CGC, and I'm looking forward to celebrating the Dark Knight Returns' 40th anniversary with everyone," Miller said. Klaus Janson is an Eisner Award-winning inker, pencilist, and colorist best known for the work he has done alongside Miller on series like The Dark Knight Returns, The Dark Knight III: The Master Race, and Daredevil. Some of the many other high-profile series he has worked on include The Advent
£115.00
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Our services

Official CGC submissions
UK family-run
No upfront payment
Reviewed on Facebook

How it works

1

Get a quote

Send us your enquiry or message us.

2

Send comics

Post them to us — no upfront payment.

3

We do the work

Clean, press, sign and submit to CGC.

4

Graded & returned

Your slab comes back to you.

How we keep you updated

Our order system keeps you informed from the moment your comics arrive to the day they’re back with you.

Updates at every stage

An email at each step, so you always know where your comics are.

Before & after photos

See exactly what cleaning and pressing achieved.

Your CGC grade page

A link to each item’s CGC certification page.

PayPal invoices

Pay securely — only once it’s graded and ready to return.

What customers say

★★★★★
“Sent three comics for a CGC signing, Russ was extremely helpful throughout the whole process! And the graded comics were very well packaged upon return. Great 5 star service, highly recommend.”
— Cole
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