{"bottle":{"displayName":"Port Ellen 23 Year Old (1978) Signatory Vintage (1978) · Signatory","distillery":"Port Ellen","canonicalKey":"23y|700ml|portellen|signatory|v1978","ageYears":23,"bottlingYear":null,"vintageYear":1978,"region":null,"abv":null,"sizeMl":700},"priceSummary":{"latestGBP":660,"medianGBP":660,"lowGBP":540,"highGBP":660,"currency":"GBP","dataPoints":2},"recentHistory":[{"observedAt":"2026-03-22T19:00:00.000Z","priceCents":66000,"source":"whiskyhammer","lots":1},{"observedAt":"2026-02-22T19:13:21.000Z","priceCents":54000,"source":"whiskyhammer","lots":1}]}