{"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":"2026-09-17T12:29:20+00:00","price":"19.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D8Y3TPG5?maas=maas_adg_api_582939661277297163_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=51ceb99282a3c6d94c0e4a34c2c9ba3e&aa_adgroupid=8e62f08d369b45f91f85feb5a6cfc198_PBSEP_!!!affid!!!_118045_&aa_creativeid=60811cf_ajGLWk_bxhlZOxTVDN7AAWygNgvTKFQAWCev_aGUZk_c"}],"product":{"brand":"DANCINGBOAR.UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/snow-foam-lance-for-lavor-pressure-washer-b0d8y3tpg5/prices","gtin":null,"id":11067,"model_number":null,"name":"Snow Foam Lance for LAVOR Pressure Washer","product_url":"https://mail.mainbuyer.com/product/snow-foam-lance-for-lavor-pressure-washer-b0d8y3tpg5","urn":"MB-AWIN-GB-B0D8Y3TPG5"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"19.99","historical_low":"19.99","last_observed_at":"2026-09-17T12:29:20+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":"2026-09-17T12:29:20+00:00"}}