Spectacular Spider-Man

The cheapest copy on the UK market has been listed at £749.99 for 7 days without moving—undercutting it should get your copy shifting first. That said, there's only one seller here, so expect a slow sale and price accordingly; the market's thin. PSA 10 copies have dropped 25.1% recently (from £623.51 to £466.8 median), and grading barely pays: a PSA 10 sits at just 0.62× raw value, so don't bother unless you've got a flawless copy—the jump from a 9 to a 10 is worth the premium, but anything less won't justify the cost.

• NotableThe cheapest copy has sat unsold 7 days at £750. Undercut it to move first.
• CautionOnly 1 UK seller, cheapest at £750. Thin market: price firmly, expect a slow sale.
• CautionPSA 10 barely beats raw here (0.6×). Don't pay to grade.
• CautionA PSA 10 is worth 11.4× a 9 (£467 vs £40.79); only grade a flawless copy.
• NotablePSA 10 median down 25.1% on the last crawl (£624 → £467).
• NotablePSA 10 sells about 3 times a week (6 sales in 14 days).