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 grademystery in space #14 · grade 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 3 yrs)last sale $160.00 — not a market estimateMar 2, 2026 → Mar 2, 2026ComicConnect · CGC
Mar 2, 2026ComicConnectMYSTERY IN SPACE #14CGC 5 · OW$160.00