Practical guides, expert advice and resources to manage, value and grow your comic book collection.
Five entirely different arguments for the same price level: the market has already aggregated these reasons, none explains it alone.
Read article →When two segments do not overlap at any point, they do not describe the same object.
Read article →Same author, same house, median $7.16 compared to $9.99 to $23.00 for the previous work. What audience loyalty really means.
Read article →Four recognizable examples between $38.75 and $70.00 for an overall median of $150.00: reading the median requires having inspected what we are measuring.
Read article →Alternative covers printed in 500 copies, sold in opaque sleeves: a decided rarity in production, stored under an old issue.
Read article →A past which exists in fascicles but is no longer considered true, with nothing indicating where the border passes.
Read article →A fourth print claimed $8.95 and an original print $11.00: the first print premium assumes rarity, it does not form without it.
Read article →A character without power in a world that has power. Published by the house of a self-published colleague, median at $7.99 as of August 29, 2026.
Read article →Disappear, be replaced, or emancipate yourself, and why the third outcome is the rarest.
Read article →“Near Mint” copies for less than two dollars: over a long series, the real cost is not the purchase but the follow-up.
Read article →None of the 123 proposals drops below $24.99. What that means, and its limit.
Read article →Median $10.00 and numbers at $1.87. Why the prints of the 1980s canceled the notoriety bonus, except on one reference.
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