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) #9 · grade 3.5Same title, issue and grade across sources — different physical copies. Not the same slab. For one specific slab's history use cert provenance.
single sale1 sale (universal label, last 10 yrs)last sale $56.00 — not a market estimateJan 25, 2017 → Jan 25, 2017ComicConnect · CGC
Jan 25, 2017ComicConnectJUSTICE LEAGUE OF AMERICA (1960-87) #9CGC 3.5$56.00