{"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":"2026-09-19T08:18:05+00:00","price":"699.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HHMBKHL4?maas=maas_adg_api_583055011478542661_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB2261e8a0b184c1fff68bfd79166f4696&aa_adgroupid=69d9e42d6fe170615d8f5b815ec11c21_PBSEP_!!!affid!!!_118045_&aa_creativeid=2631v7ITsmoA_b7kl7raPDKqqjXiaDR2tEahdYwQAuPRShaQ_c"}],"product":{"brand":"AFERIY-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/aferiy-p180-1800w-portable-power-station-with-1024wh-lifepo4-battery-b0hhmbkhl4/prices","gtin":null,"id":13697,"model_number":null,"name":"AFERIY P180 1800W Portable Power Station with 1024Wh LiFePO4 Battery","product_url":"https://mail.mainbuyer.com/product/aferiy-p180-1800w-portable-power-station-with-1024wh-lifepo4-battery-b0hhmbkhl4","urn":"MB-AWIN-GB-B0HHMBKHL4"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"699.00","historical_low":"699.00","last_observed_at":"2026-09-19T08:18:05+00:00","low_30d":"699.00","low_90d":"699.00","median_price":"699.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-19T08:18:05+00:00"}}