{"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":"2026-10-21T03:07:12+00:00","price":"23.79","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B08N6THTVT?maas=maas_adg_api_582939661277297163_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB51ceb99282a3c6d94c0e4a34c2c9ba3e_c42c5528721b&aa_adgroupid=097d8f23591e508c6abeec2b24a7c147_PBSEP_!!!affid!!!_118045_&aa_creativeid=813e22v1Fyf2t9MfFnl_bAfA7fco_aQFlId9_azIZB_b6KgEM_a8_c"}],"product":{"brand":"DANCINGBOAR.UK","evidence_url":"https://mainbuyer.com/evidence/products/stone-banks-pressure-washer-gun-foam-lance-4000psi-snow-foam-gun-with-5-spray-nozzles-1-4-quick-release-foam-cannon-bottle-soap-dispenser-for-car-wa-b08n6thtvt/prices","gtin":null,"id":18786,"model_number":null,"name":"Stone Banks Pressure Washer Gun Foam Lance,4000PSI Snow Foam Gun with 5 Spray Nozzles,1/4\" Quick Release Foam Cannon Bottle, Soap Dispenser for Car Wa","product_url":"https://mainbuyer.com/product/stone-banks-pressure-washer-gun-foam-lance-4000psi-snow-foam-gun-with-5-spray-nozzles-1-4-quick-release-foam-cannon-bottle-soap-dispenser-for-car-wa-b08n6thtvt","urn":"MB-AWIN-GB-B08N6THTVT"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"23.79","historical_low":"23.79","last_observed_at":"2026-10-21T03:07:12+00:00","low_30d":"23.79","low_90d":"23.79","median_price":"23.79","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-21T03:07:12+00:00"}}