{"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":"2026-10-21T03:10:06+00:00","price":"49.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CC2B9YW4?maas=maas_adg_api_578502791986193560_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa5fa7fbe28d3113da91ea3d824370217_b73f9d543237&aa_adgroupid=966abde8b3a96456a387124d08d9ba4a_PBSEP_!!!affid!!!_118045_&aa_creativeid=ea59qjvIVz2zCxSegd6tbr9SIKRokHsEMHlUE0Z9n08BwfY_c"}],"product":{"brand":"Inofia UK","evidence_url":"https://mainbuyer.com/evidence/products/inofia-folding-mattress-cover-foldable-mattress-storage-bag-sofa-bed-cover-durable-carry-case-fits-for-15cm-small-double-tri-folding-mattress-washab-b0cc2b9yw4/prices","gtin":null,"id":19124,"model_number":null,"name":"Inofia Folding Mattress Cover, Foldable Mattress Storage Bag, Sofa Bed Cover,Durable Carry Case Fits for 15cm Small Double Tri Folding Mattress,Washab","product_url":"https://mainbuyer.com/product/inofia-folding-mattress-cover-foldable-mattress-storage-bag-sofa-bed-cover-durable-carry-case-fits-for-15cm-small-double-tri-folding-mattress-washab-b0cc2b9yw4","urn":"MB-AWIN-GB-B0CC2B9YW4"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"49.99","historical_low":"49.99","last_observed_at":"2026-10-21T03:10:06+00:00","low_30d":"49.99","low_90d":"49.99","median_price":"49.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-21T03:10:06+00:00"}}