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 gradedetective comics (1937) #140 · grade 6Same title, issue and grade across sources — different physical copies. Not the same slab. For one specific slab's history use cert provenance.
2 sales only2 sales (universal label, last 5 yrs)two sales $17,500 / $18,000 — not a market estimateJun 13, 2026 → Aug 18, 2026ComicConnect · CGC4 not counted
- Aug 18, 2026ComicConnectDETECTIVE COMICS (1937-2011; 2016-) #140CGC 6 · OW/W$18,000
- Jun 13, 2026ComicConnectDETECTIVE COMICS (1937-2011; 2016-) #140CGC 6 · OW$17,500
- Feb 2, 2021ComicConnectDETECTIVE COMICS (1937-2011; 2016-) #140CGC 6older than 5 years — shown, not counted$14,500
- Dec 24, 2014ComicConnectDETECTIVE COMICS (1937-2011; 2016-) #140CGC 6older than 5 years — shown, not counted$5,927
- Dec 11, 2013ComicConnectDETECTIVE COMICS (1937-2011; 2016-) #140CGC 6older than 5 years — shown, not counted$4,162
- Sep 25, 2013ComicConnectDETECTIVE COMICS (1937-2011; 2016-) #140CGC 6older than 5 years — shown, not counted$4,123