{"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":"2026-09-17T12:28:38+00:00","price":"441.09","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0C6PVNYDL?maas=maas_adg_api_583055011478542661_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB2261e8a0b184c1fff68bfd79166f4696&aa_adgroupid=c23e4942815295b7820aab4ecf7a3d06_PBSEP_!!!affid!!!_118045_&aa_creativeid=fddbCkZh56ywUNKusBAmv_aJi_blJ4Xo8v0kzFu2banTSdvVE_c"}],"product":{"brand":"AFERIY-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/aferiy-400w-portable-solar-panel-foldable-monocrystalline-solar-panel-kit-adapted-to-solar-generators-with-adjustable-supports-usb-ports-ip65-for-b0c6pvnydl/prices","gtin":null,"id":9701,"model_number":null,"name":"AFERIY 400W Portable Solar Panel, Foldable Monocrystalline Solar Panel Kit Adapted to Solar Generators, with Adjustable Supports, USB Ports, IP65, for","product_url":"https://mail.mainbuyer.com/product/aferiy-400w-portable-solar-panel-foldable-monocrystalline-solar-panel-kit-adapted-to-solar-generators-with-adjustable-supports-usb-ports-ip65-for-b0c6pvnydl","urn":"MB-AWIN-GB-B0C6PVNYDL"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"441.09","historical_low":"441.09","last_observed_at":"2026-09-17T12:28:38+00:00","low_30d":"441.09","low_90d":"441.09","median_price":"441.09","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:38+00:00"}}