Title comps
Realized prices for the same title, issue and grade across houses — different physical copies. For one specific slab, use cert provenance.
Same book, same gradejustice league of america (1960) #21 · grade 8.5Same title, issue and grade across sources — different physical copies. Not the same slab. For one specific slab's history use cert provenance.
Under review — this key may be merging different things.
implausible span: grade medians run $72 → $70,500 (979× across 9 grades; up to 450× is plausible for that many) — check for a merged edition
Numbers below are shown for audit only; verify each row on the house's page.
No countable sales with these filters — rows below are shown for reference only.
Dec 9, 2025ComicConnectJUSTICE LEAGUE OF AMERICA (1960-87) #21CGC 8.5 · OWgrader filter: PGX only$690.00
May 14, 2015ComicConnectJUSTICE LEAGUE OF AMERICA (1960-87) #21PGX 8.5 · OW/WPGX grade — priced differently from CGC/CBCS$586.85