Convention Foil
DC·Justice League of America·#10·Postmodern Age·ID-3482423
Autonomous institutional strategies, financial equilibrium, scarcity modeling, and algorithmic risk profiling.
Market operates purely on organic buyer and seller auction discovery. Zero artificial price interventions or emergency liquidity halts on record.
Understand how physical sales, invested dollars, and liquidity friction divide across grades.
Historical price records
Relative market value allocation
Estimated execution friction
Bibliographic provenance, creator credits, historical significance, and multimedia documentation.
Gardner Fox
Mike Sekowsky
Home of Superman, Batman, Wonder Woman, and the Justice League.
Deconstructionist storytelling. Trade-first publishing. Creator prestige over character IP.
Value driven by creator reputation and adaptation potential rather than print scarcity.
Postmodern era — deconstructionist storytelling and trade paperback culture. Sustained demand comes from adaptations and creator prestige rather than print scarcity.
Inspectable mathematical proof, blockchain/ledger provenance, data integrity validation, and asset taxonomy.
A pricing discrepancy between an auction listing and the prevailing cleared consensus value across organized exchanges, allowing rapid liquidity capture before market equilibrium reconverges.
In Ray's hometown of Vanity, a force known as the Might Behind the Mirror is visiting people in their dreams and granting their wishes. However, a being known as the Kingbutcher is appearing to people and taking away their granted wishes. The JLA travels to Vanity to investigate.
Each cover variant, retailer incentive, and subsequent printing represents an independent atomic tradeable instrument with unique supply elasticity, barcode registration, and secondary market demand.
Strict algorithmic segregation separating clean single-issue "Convention Foil" sales from multi-issue lot bundles, retailer exclusives, and foreign variants.

Justice League of America #1
9.8
$53,763.30
9.6
—
9.4
—
RAW
$84.00

Justice League of America #1
9.8
$302.59
9.6
—
9.4
—
RAW
$24.74

Justice League of America #1
9.8
$102.35
9.6
—
9.4
—
RAW
$48.97

Justice League of America #1
9.8
$79.97
9.6
—
9.4
—
RAW
$59.00

Justice League of America #1
9.8
$70.17
9.6
—
9.4
—
RAW
$5.05
In Ray's hometown of Vanity, a force known as the Might Behind the Mirror is visiting people in their dreams and granting their wishes. However, a being known as the Kingbutcher is appearing to people and taking away their granted wishes. The JLA travels to Vanity to investigate.
“| Speaker =”
— | StoryTitle1 = The Fantastic Fingers of Felix Faust!
Sorcerer Felix Faust summons the demons Abnegazar, Ghast and Rath whom he wishes to unleash upon the world. However in order to do so he needs to collect the Red Jar of Calythos, the Green Bell of Uthool, and the Silver Wheel of Nyorlath in order to cast the spell that will both free the demons and restore their great powers. The Demons and Faust decide to use the Justice League of America to collect the items for them, and cast a spell which allows Felix to control each member with his fingers (which have taken on the image of a JLA member they represent.)
This happens at a time when the JLA is busy battling the Lord of Time who is invading the present. Each member of the Justice League disappears one by one during the fight until they are all brought before Felix Faust. Putting the League under his control, Felix sends them to collect the three items he needs to summon the demons. This puts the JLA against the various guardians of the items, however using team work each trio of League members sent out manages to collect the item they seek. Taking the Jar, Bell and Wheel to Faust, however with the help of and the group manages to defeat Faust and take the items into their possession.
This issue is reprinted in Justice League of America Vol 1 85, Justice League of America Archives Volume 2 and Showcase Presents: Justice League of America Vol. 1 (Collected). Abnegazar, Rath and Ghast appear next in Justice League of America Vol 1 11. Felix Faust appears next in Justice League of America Vol 1 21. The Lord of Time appears next in Justice League of America Vol 1 11.
Although he has been captured, Faust muses how the JLA may have saved their own time but they will never be able to stop his masters when they return in 100 years.