{"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":"2026-09-17T12:29:40+00:00","price":"398.05","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GJDN3YJ2?maas=maas_adg_api_583055011478542661_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB2261e8a0b184c1fff68bfd79166f4696&aa_adgroupid=20750f8f69925913f3c273924f3228a9_PBSEP_!!!affid!!!_118045_&aa_creativeid=18c9b7o8l_bG_aleYDnq_bFBfpGFwMYY7RbjYQsWB3_ayAwr_b_bk_c"}],"product":{"brand":"AFERIY-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/aferiy-1800w-1024wh-portable-power-station-p180-solar-power-generator-fast-charging-0-90-in-60-minutes-140w-usb-c-output-220v-240v-lifepo4-battery-u-b0gjdn3yj2/prices","gtin":null,"id":11640,"model_number":null,"name":"AFERIY 1800W 1024Wh Portable Power Station,P180 Solar Power Generator,Fast Charging 0-90% in 60 Minutes, 140W USB-C Output,220V-240V,LiFePO4 Battery U","product_url":"https://mail.mainbuyer.com/product/aferiy-1800w-1024wh-portable-power-station-p180-solar-power-generator-fast-charging-0-90-in-60-minutes-140w-usb-c-output-220v-240v-lifepo4-battery-u-b0gjdn3yj2","urn":"MB-AWIN-GB-B0GJDN3YJ2"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"398.05","historical_low":"398.05","last_observed_at":"2026-09-17T12:29:40+00:00","low_30d":"398.05","low_90d":"398.05","median_price":"398.05","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:40+00:00"}}