{"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":"2026-09-17T12:28:54+00:00","price":"48.49","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H5CG1PZT?maas=maas_adg_api_590820384154768156_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB29818dc5ed4c177e80a29e1cdf3a78b3&aa_adgroupid=6f9cafa37ca1b0330458e01e8451c0af_PBSEP_!!!affid!!!_118045_&aa_creativeid=5d23G1anZfHlp7pMH7ZIZ_b7WIxIbOzG_b3ysgbf6zBgZr_b9w_c"}],"product":{"brand":"poposoap-uk","evidence_url":"https://mail.mainbuyer.com/evidence/products/poposoap-12w-solar-pond-pump-with-4200-mah-battery-backup-b0h5cg1pzt/prices","gtin":null,"id":10211,"model_number":null,"name":"POPOSOAP 12W Solar Pond Pump with 4200 mAh Battery Backup","product_url":"https://mail.mainbuyer.com/product/poposoap-12w-solar-pond-pump-with-4200-mah-battery-backup-b0h5cg1pzt","urn":"MB-AWIN-GB-B0H5CG1PZT"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"48.49","historical_low":"48.49","last_observed_at":"2026-09-17T12:28:54+00:00","low_30d":"48.49","low_90d":"48.49","median_price":"48.49","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:54+00:00"}}