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 the (1959) #129 · grade 9.6Same 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 $1,395 — not a market estimateMay 3, 2017 → May 3, 2017ComicConnect · CGC
May 3, 2017ComicConnectFLASH, THE (1959-85) #129CGC 9.6$1,395