Price history & market evidence
Price observations belong to this edition. Guide estimates, catalog references and completed sales are separate kinds of evidence.
| Grade | Amount | Evidence | Recorded |
|---|---|---|---|
| RAW | $2.41 | PANEL_PROFITS · ungraded_valueguide | 1990-06-01 |
Reading this edition’s market
Compare the same cover, printing and grade before setting a bid. A raw guide or a higher-grade price does not establish a slab’s value. Include selling fees, shipping and the depth of completed-sale evidence when assessing an exit price.
The table includes 1 guide observations and 0 catalog references. These are reference values, not guaranteed sale proceeds.
Graded population
CGC records 1 graded copies for Checkmate #28 (1990). Population is the number recorded by this grading source, not the total print run or all surviving copies.
Knight Court
| Appearing1 = **Featured Characters:** * Checkmate) ** Harry Stein) ** Jack Wyznowski) ** Kalia Campbell) ** Phil Kramer) ** Knight Gary Washington) ** Knight John Reed) ** Knight Winston O'Donnell) ** Black Thorn) ** Barney **Supporting Characters:** * Peacemaker) * Sarge Steel) * Matthew Stein) * Bridgette D'Abo) * Ross Llwellyn) **Antagonists:** * Bishop) * Pierre Andre Mazarin * Flowers * Victor Cypher) ** Pierre ** Roberts ** Dr. Kraft **Other Characters:** * Natalie Stein * Senator McRaven * Karl Schiller * Dr. Timmons **Locations:** * Boston, Massachusetts ** Boston Convention Center * Denver, Colorado * Geneva, Switzerland ** Pax Institute * New York City ** St. Vincent Hospital * Paris, France * South Seas ** Cypher's Headquarters * Washington, D.C. **Items:** * **Vehicles:** *
Creative credits
Writers: Paul Kupperberg
Interior art: Tom Grindberg
Color: Julianna Ferriter
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
COMICBASE: comicbase:229532
GCD: 85752
PANEL PROFITS: 3396968