{"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":"2026-09-17T12:30:45+00:00","price":"19.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CD23TFQR?maas=maas_adg_api_580192796549466073_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB8f268130ab1acad5ce0aaffdba2ba9c0&aa_adgroupid=585d9a18d80a076434233f55fb6174d7_PBSEP_!!!affid!!!_118045_&aa_creativeid=722c2Ygm5aE_acOrztAxfhrCFvPErFs7aZ87mPqWs5SwOkBE_c"}],"product":{"brand":"Gourmetop UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/gourmetop-magnetic-knife-holder-for-wall-30-5cm-acacia-wood-no-drill-b0cd23tfqr/prices","gtin":null,"id":13151,"model_number":null,"name":"Gourmetop Magnetic Knife Holder for Wall 30.5cm, Acacia Wood, No Drill","product_url":"https://mail.mainbuyer.com/product/gourmetop-magnetic-knife-holder-for-wall-30-5cm-acacia-wood-no-drill-b0cd23tfqr","urn":"MB-AWIN-GB-B0CD23TFQR"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"19.99","historical_low":"19.99","last_observed_at":"2026-09-17T12:30:45+00:00","low_30d":"19.99","low_90d":"19.99","median_price":"19.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:45+00:00"}}