Practical guides, expert advice and resources to manage, value and grow your comic book collection.
Two out of nine sellers distinguish the British edition from the American one on neighboring issues, and no ad declares a condition.
Read article →163 copies verified out of 200: the proportion is reversed, and the French market only offers 144 advertisements, several of which are unrelated.
Read article →A manufacturing defect that has become a reason for value, and a claim of unverifiable uniqueness: at this level, the object counts less than the transaction.
Read article →One verified copy in five, 663 advertisements for the entire section, and objects which are no longer booklets: the harbinger of the changeover.
Read article →After four levels of zero certified copies, sixteen appear here: the threshold is not a rule but a calculation.
Read article →An American booklet from 1972 at the same price as a booklet from last year: at this budget, seniority cannot yet be paid for.
Read article →A role reversal described in full in the advertisements, at two dollars sixteen: a reason that the market names without paying for it.
Read article →Number 34 of the special issue and number 34 of the parent series are two unrelated objects: the name of the title never places a number.
Read article →An album bears the number 20 when the magazines it connects bear 84 or 134: three numberings are superimposed on the same story.
Read article →70 ads out of 288 display exactly €4.00 on August 30, 2026. The block weighs 6% of the sum and yet moves the median from €10.03 to €7.27.
Read article →The same publisher published two simultaneous formats, each starting from one: a number 17 exists in both, with no relation in content.
Read article →A “172 bis” appears between 172 and 173: stored as a whole number, it merges with 172 or disappears.
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