Dynaudio’s Confidence C4 Platinum sits near the top of the brand’s older passive floorstander lineup, so this is priced in the “worth a serious look” zone rather than bargain-bin territory. At £9,775, it sits above the £9,464 75th percentile and well over the £8,823 median, so I’d call it ambitious, though not absurd if the example is genuinely excellent and locally convenient.
The upside here is the usual C4 appeal: big, clean scale, very refined treble, and the sort of controlled, low-coloration presentation that rewards a strong amp and decent room placement. For a speaker of this calibre, a clean, well-kept pair can be a real long-term buy, especially if the finish and drivers are pristine and the sale includes the grilles, spikes, and any factory packaging. At this level, I’d want proof of careful ownership and no driver or cabinet issues.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.