{"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":"2026-09-17T12:26:47+00:00","price":"69.64","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DM5G39GZ?maas=maas_adg_api_584509341158322511_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB09c5a250d907187cc3571dc733de17fe&aa_adgroupid=3138b45c4b2f5fad14b6fe052b071ee7_PBSEP_!!!affid!!!_118045_&aa_creativeid=75e2GIMIWR5vtn8rdX0i5FPbL_b1mnVsXn4mJ2UUuctk2iH0_c"}],"product":{"brand":"Magicshine UK","evidence_url":"https://mainbuyer.com/evidence/products/magicshine-evo-1100-underneath-mounted-bike-light-cut-off-line-beam-high-power-led-usb-c-rechargeable-memory-function-ipx6-waterproof-bicycle-headlig-b0dm5g39gz/prices","gtin":null,"id":6402,"model_number":null,"name":"MagicShine EVO 1100 Underneath Mounted Bike Light, Cut-Off Line Beam,High-Power LED USB-C Rechargeable,Memory Function IPX6 Waterproof Bicycle Headlig","product_url":"https://mainbuyer.com/product/magicshine-evo-1100-underneath-mounted-bike-light-cut-off-line-beam-high-power-led-usb-c-rechargeable-memory-function-ipx6-waterproof-bicycle-headlig-b0dm5g39gz","urn":"MB-AWIN-GB-B0DM5G39GZ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"69.64","historical_low":"69.64","last_observed_at":"2026-09-17T12:26:47+00:00","low_30d":"69.64","low_90d":"69.64","median_price":"69.64","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:47+00:00"}}