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 #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 5 yrs, off-white)last sale $203.55 — not a market estimateDec 8, 2023 → Dec 8, 2023ComicConnect · CGC2 not counted
live nowComicConnectMYSTERY IN SPACE #6 - FN+: 6.5live — not a realized priceposted price —
Aug 26, 2025ComicConnectMYSTERY IN SPACE #6 Comic Book Group Lotmulti-item lot$155.25
Dec 8, 2023ComicConnectMYSTERY IN SPACE #6CGC 7 · OW$203.55