{"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":"2026-09-17T12:30:22+00:00","price":"1234.07","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HC3KYGMR?maas=maas_adg_api_583055011478542661_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB2261e8a0b184c1fff68bfd79166f4696&aa_adgroupid=8efebf46e0e35728035ee15cfdd0789c_PBSEP_!!!affid!!!_118045_&aa_creativeid=df51r0JVWQscJjRzE51wZk_bjmacZXVcxgtcHnN2CO5QH8K4_c"}],"product":{"brand":"AFERIY-UK","evidence_url":"https://mainbuyer.com/evidence/products/aferiy-p310-portable-power-station-3600w-3840wh-lifepo4-solar-generator-built-in-ups-13-output-ports-emergency-power-supply-for-home-office-camp-b0hc3kygmr/prices","gtin":null,"id":12554,"model_number":null,"name":"AFERIY P310 Portable Power Station 3600W, 3840Wh LiFePO4 Solar Generator, Built-in UPS, 13 Output Ports, Emergency Power Supply for Home, Office, Camp","product_url":"https://mainbuyer.com/product/aferiy-p310-portable-power-station-3600w-3840wh-lifepo4-solar-generator-built-in-ups-13-output-ports-emergency-power-supply-for-home-office-camp-b0hc3kygmr","urn":"MB-AWIN-GB-B0HC3KYGMR"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"1234.07","historical_low":"1234.07","last_observed_at":"2026-09-17T12:30:22+00:00","low_30d":"1234.07","low_90d":"1234.07","median_price":"1234.07","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:22+00:00"}}