{"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":"2026-09-17T12:26:30+00:00","price":"129.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FVXYM6QZ?maas=maas_adg_api_590820384154768156_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB29818dc5ed4c177e80a29e1cdf3a78b3&aa_adgroupid=cff4dca2e67dbf4f58924a7cf7fb5698_PBSEP_!!!affid!!!_118045_&aa_creativeid=8e6cDYjNx1Zsa2EPs3GwXVX_bvXzaFmREYUnisjm_aKPrptlk_c"}],"product":{"brand":"poposoap-uk","evidence_url":"https://mail.mainbuyer.com/evidence/products/poposoap-floating-pond-fountain-aerator-complete-kit-with-led-lights-b0fvxym6qz/prices","gtin":null,"id":5944,"model_number":null,"name":"POPOSOAP Floating Pond Fountain & Aerator Complete Kit with LED Lights","product_url":"https://mail.mainbuyer.com/product/poposoap-floating-pond-fountain-aerator-complete-kit-with-led-lights-b0fvxym6qz","urn":"MB-AWIN-GB-B0FVXYM6QZ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"129.99","historical_low":"129.99","last_observed_at":"2026-09-17T12:26:30+00:00","low_30d":"129.99","low_90d":"129.99","median_price":"129.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:30+00:00"}}