{"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":"2026-09-17T12:29:25+00:00","price":"54.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FDQG3Q6G?maas=maas_adg_api_579649066033230150_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=6834cd44aea07a86bc6860f4c5f1c602&aa_adgroupid=3bf5981bbb0d621315c6a4321eafc1de_PBSEP_!!!affid!!!_118045_&aa_creativeid=7075_a0Qe5VZVQJf9JMs8Zk0luLLpr7VVZNUafS9KKaI_ahYs_c"}],"product":{"brand":"HiiPeak UK","evidence_url":"https://www.mainbuyer.com/evidence/products/hiipeak-memory-sleeping-pad-6-5cm-compact-foam-sleeping-mats-with-pillow-9-5-r-value-insulated-camping-mattress-pad-easy-inflate-deflate-inflata-b0fdqg3q6g/prices","gtin":null,"id":11183,"model_number":null,"name":"HiiPeak Memory Sleeping Pad, 6.5cm Compact Foam Sleeping Mats with Pillow, 9.5 R-Value Insulated Camping Mattress Pad, Easy Inflate & Deflate, Inflata","product_url":"https://www.mainbuyer.com/product/hiipeak-memory-sleeping-pad-6-5cm-compact-foam-sleeping-mats-with-pillow-9-5-r-value-insulated-camping-mattress-pad-easy-inflate-deflate-inflata-b0fdqg3q6g","urn":"MB-AWIN-GB-B0FDQG3Q6G"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"54.99","historical_low":"54.99","last_observed_at":"2026-09-17T12:29:25+00:00","low_30d":"54.99","low_90d":"54.99","median_price":"54.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:25+00:00"}}