{"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":"2026-09-17T12:28:09+00:00","price":"49.58","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FLPY71K9?maas=maas_adg_api_590570065607403199_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=696b5d4010fb0ce55a79035b360fb54c&aa_adgroupid=d95bf44913f0f0f0c84e77702d0ac9cf_PBSEP_!!!affid!!!_118045_&aa_creativeid=cfc2nrZTKKhGe33xjolx_aBJoGtetoqI7E_bYdeHHSS7YZGmk_c"}],"product":{"brand":"Bedlore-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/bedlore-mattress-topper-double-bed-2-in-1-dual-layer-design-mattress-pad-b0flpy71k9/prices","gtin":null,"id":8772,"model_number":null,"name":"BEDLORE Mattress Topper Double Bed,2-in-1 Dual Layer Design Mattress Pad","product_url":"https://mail.mainbuyer.com/product/bedlore-mattress-topper-double-bed-2-in-1-dual-layer-design-mattress-pad-b0flpy71k9","urn":"MB-AWIN-GB-B0FLPY71K9"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"49.58","historical_low":"49.58","last_observed_at":"2026-09-17T12:28:09+00:00","low_30d":"49.58","low_90d":"49.58","median_price":"49.58","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:09+00:00"}}