{"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":"2026-10-03T19:12:01+00:00","price":"79.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0C4LHDLVF?maas=maas_adg_api_578513434813803697_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBfc132797350f6dbf702e33a6423d902d&aa_adgroupid=edfcbec0566839c6e228376fe6aa5c9a_PBSEP_!!!affid!!!_118045_&aa_creativeid=034eV_bb68pl68WehR7jtAFRF0ZZdOQEwFuHYTIbLaJS2Jgs_c"}],"product":{"brand":"Night Cat-UK","evidence_url":"https://mainbuyer.com/evidence/products/night-cat-hiking-backpack-70l-internal-frame-rucksack-bag-large-backpack-for-men-travel-trekking-camping-climbing-cycling-with-waterproof-rain-cover-a-b0c4lhdlvf/prices","gtin":null,"id":15887,"model_number":null,"name":"Night Cat Hiking Backpack 70L Internal Frame Rucksack Bag Large Backpack For Men Travel Trekking Camping Climbing Cycling With Waterproof Rain Cover A","product_url":"https://mainbuyer.com/product/night-cat-hiking-backpack-70l-internal-frame-rucksack-bag-large-backpack-for-men-travel-trekking-camping-climbing-cycling-with-waterproof-rain-cover-a-b0c4lhdlvf","urn":"MB-AWIN-GB-B0C4LHDLVF"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"79.99","historical_low":"79.99","last_observed_at":"2026-10-03T19:12:01+00:00","low_30d":"79.99","low_90d":"79.99","median_price":"79.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:12:01+00:00"}}