{"dataset":"MainBuyer UK price observations","market":"GB","market_name":"United Kingdom","methodology":"Each observation is stored only when MainBuyer has a timestamped checked retailer offer. Missing days are not interpolated or invented. Historical low, high and median figures use recorded in-stock observations only.","observations":[{"currency":"GBP","in_stock":true,"observed_at":"2026-10-03T19:11:41+00:00","price":"289.98","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09LCQLDLB?maas=maas_adg_api_592273639364681917_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=03f257a6ee709b00bf6975b6160dff8d&aa_adgroupid=2c980abd805843d3aabc833b2bd0d62d_PBSEP_!!!affid!!!_118045_&aa_creativeid=9b1anM33GkD6psQWUmcOHwTTK_a4Ck2hKj98SHKEqoF9Ol_ak_c"}],"product":{"brand":"Grand patio- UK","evidence_url":"https://mainbuyer.com/evidence/products/grand-patio-garden-parasol-umbrella-3-3m-cantilever-parasol-8-ribs-outdoor-sun-umbrella-for-garden-champagne-round-b09lcqldlb/prices","gtin":null,"id":15535,"model_number":null,"name":"Grand patio Garden Parasol Umbrella, 3\u00c3?3M Cantilever Parasol & 8 Ribs, Outdoor Sun Umbrella for Garden (Champagne, Round)","product_url":"https://mainbuyer.com/product/grand-patio-garden-parasol-umbrella-3-3m-cantilever-parasol-8-ribs-outdoor-sun-umbrella-for-garden-champagne-round-b09lcqldlb","urn":"MB-AWIN-GB-B09LCQLDLB"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"289.98","historical_low":"289.98","last_observed_at":"2026-10-03T19:11:41+00:00","low_30d":"289.98","low_90d":"289.98","median_price":"289.98","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:11:41+00:00"}}