{"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":"2026-10-23T03:10:47+00:00","price":"299.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HBBBL1QK?maas=maas_adg_api_579967245749788136_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB91ff4ee529c02fe4ce2615b2925f50e7_194aef294efe&aa_adgroupid=04d5a8f49e5b4ef141b511b9a8f40939_PBSEP_!!!affid!!!_118045_&aa_creativeid=215esk_beNPcmSSBR3MjChw7QVGffV9KdHZUK3jfhPXj5gKA_c"}],"product":{"brand":"FlexiSpot UK","evidence_url":"https://mainbuyer.com/evidence/products/flexispot-big-and-tall-office-chair-with-footrest-cross-legged-sitting-oversized-44in-seat-width-180-flip-armrests-for-pets-high-back-computer-c-b0hbbbl1qk/prices","gtin":null,"id":19933,"model_number":null,"name":"FLEXISPOT Big and Tall Office Chair with Footrest, Cross-Legged Sitting, Oversized 44in Seat Width, 180\u00c2\u00b0 Flip Armrests for Pets, High Back Computer C","product_url":"https://mainbuyer.com/product/flexispot-big-and-tall-office-chair-with-footrest-cross-legged-sitting-oversized-44in-seat-width-180-flip-armrests-for-pets-high-back-computer-c-b0hbbbl1qk","urn":"MB-AWIN-GB-B0HBBBL1QK"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"299.99","historical_low":"299.99","last_observed_at":"2026-10-23T03:10:47+00:00","low_30d":"299.99","low_90d":"299.99","median_price":"299.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-23T03:10:47+00:00"}}