{"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":"2026-09-17T12:26:23+00:00","price":"28.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B01MXL4U6Z?maas=maas_adg_api_579551081033313738_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=cae1b3705edded0067696d763ce33b2b&aa_adgroupid=d3de9a26a19039787b4cbd507d113f61_PBSEP_!!!affid!!!_118045_&aa_creativeid=5e09ZYM7E7N_bWnjh_ayzWtxCircupKOVlMM8_aBuUrREj3BPs_c"}],"product":{"brand":"Waterdrop-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/waterdrop-freezer-water-fliter-replacement-for-samsung-da29-00020b-3-b01mxl4u6z/prices","gtin":null,"id":5744,"model_number":null,"name":"Waterdrop Freezer Water Fliter Replacement for Samsung\u00c2\u00ae DA29-00020B, (3)","product_url":"https://www.mainbuyer.com/product/waterdrop-freezer-water-fliter-replacement-for-samsung-da29-00020b-3-b01mxl4u6z","urn":"MB-AWIN-GB-B01MXL4U6Z"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"28.99","historical_low":"28.99","last_observed_at":"2026-09-17T12:26:23+00:00","low_30d":"28.99","low_90d":"28.99","median_price":"28.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:23+00:00"}}