{"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":"2026-09-17T12:30:03+00:00","price":"3289.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D62LMDV4?maas=maas_adg_api_583055011478542661_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB2261e8a0b184c1fff68bfd79166f4696&aa_adgroupid=9c931bd5df6fae8c01c4749aec1a3294_PBSEP_!!!affid!!!_118045_&aa_creativeid=94e5LksscrndJ4OJygQjAwExQ2mEc6GwrVoKnm5gIpHm9n4_c"}],"product":{"brand":"AFERIY-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/aferiy-portable-power-station-3600w-with-4x-400w-portable-solar-panel-expandable-3-8-11-5kwh-portable-power-station-3840wh-fast-charging-silent-so-b0d62lmdv4/prices","gtin":null,"id":12190,"model_number":null,"name":"AFERIY Portable Power Station 3600W with 4x 400W Portable Solar Panel, Expandable 3.8-11.5kWh, Portable Power Station 3840Wh, Fast Charging, Silent So","product_url":"https://www.mainbuyer.com/product/aferiy-portable-power-station-3600w-with-4x-400w-portable-solar-panel-expandable-3-8-11-5kwh-portable-power-station-3840wh-fast-charging-silent-so-b0d62lmdv4","urn":"MB-AWIN-GB-B0D62LMDV4"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"3289.00","historical_low":"3289.00","last_observed_at":"2026-09-17T12:30:03+00:00","low_30d":"3289.00","low_90d":"3289.00","median_price":"3289.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:03+00:00"}}