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The set's only two weeks old, so expect prices to drift down over the next few months as supply settles—that's the typical pattern. Raw copies have shifted 26 in the last fortnight, which is solid turnover, though the median sale price of £67.22 sits above the cheapest ask at £61.02, suggesting the market's softening; the latest sale went for £52.55 just last week, so there's room between what's being asked and what's actually moving.

• CautionSet is 2 weeks old. Prices typically fall for the first three months after release.
• NotableRaw copies actually sell for £67.22 (29 UK sales in 90 days, latest £52.55 on 3 Oct); the cheapest ask is £61.02.
• NotableRaw copies sell about 13 times a week (26 sales in 14 days).