{"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":"2026-09-17T12:29:34+00:00","price":"113.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D3YKD7DK?maas=maas_adg_api_579005915750832748_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB6389c0ff42cd8ac14b7606baf3000b3a&aa_adgroupid=961232842a741134336db145ed62be70_PBSEP_!!!affid!!!_118045_&aa_creativeid=dcf1rgaBVREGP93suYnBkdH_apUJU1AO8m6y_b2_b_aN_awgc4_ac_c"}],"product":{"brand":"QEZER-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/down-sleeping-bag-4-season-lightweight-winter-sleeping-bag-0-degree-to-12-degree-for-adults-and-kid-camping-hiking-and-backpacking-outdoor-filled-6-b0d3ykd7dk/prices","gtin":null,"id":11451,"model_number":null,"name":"Down Sleeping Bag 4 Season, Lightweight Winter Sleeping Bag 0 Degree to -12 Degree for Adults and Kid Camping, Hiking and Backpacking Outdoor Filled 6","product_url":"https://www.mainbuyer.com/product/down-sleeping-bag-4-season-lightweight-winter-sleeping-bag-0-degree-to-12-degree-for-adults-and-kid-camping-hiking-and-backpacking-outdoor-filled-6-b0d3ykd7dk","urn":"MB-AWIN-GB-B0D3YKD7DK"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"113.99","historical_low":"113.99","last_observed_at":"2026-09-17T12:29:34+00:00","low_30d":"113.99","low_90d":"113.99","median_price":"113.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:34+00:00"}}