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 gradeflash comics 1940-49 #20 · grade 6.5Same 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 $566.00 — not a market estimateSep 11, 2019 → Sep 11, 2019ComicConnect · CGC
Sep 11, 2019ComicConnectFLASH COMICS 1940-49 #20CGC 6.5$566.00