Compare the whole service
Review UK intake arrangements, grading fee, insurance, return postage, declared-value rules and current turnaround estimates. International logistics can outweigh a small difference in the headline fee.
Also compare holder preferences, label options, grader notes and the process for verified or witnessed signatures.
Resale evidence varies
CGC often has deep sales data in the US comic market, but premiums vary by title, grade, era and buyer. CBCS has established recognition and may be preferred for particular signature or service scenarios.
Search sold listings for the same issue and grade from both companies. Avoid drawing conclusions from asking prices or unrelated keys.
Choose for the comic and purpose
For resale, use the grader with stronger recent evidence for that book and market. For a personal collection, holder, label, service experience and confidence may matter more than a projected premium.
Fantasy Road’s current facilitated comic service is built around CGC, pressing and JSA authentication.
What to do next
Use this guidance to shortlist suitable comics, then use the Fantasy Road submission form for current prices and service eligibility. CGC assigns the final grade and its published turnaround times are estimates, not guarantees.