{"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":"2026-10-23T03:10:33+00:00","price":"93.46","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GVGSNLNW?maas=maas_adg_api_579967245749788136_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB91ff4ee529c02fe4ce2615b2925f50e7_215bd0e13add&aa_adgroupid=a4606a10652c477bf5e399e2028eb3c5_PBSEP_!!!affid!!!_118045_&aa_creativeid=455bXUvfcu4kkVntBUKPGw2zbQRJbKBwm8M02QZCDa_bLe3s_c"}],"product":{"brand":"FlexiSpot UK","evidence_url":"https://mainbuyer.com/evidence/products/flexispot-oc3-ergonomic-office-chair-desk-chair-computer-chair-height-adjustable-seat-headrest-armrest-lumbar-support-caster-wheels-task-chair-black-b0gvgsnlnw/prices","gtin":null,"id":19579,"model_number":null,"name":"FLEXISPOT OC3 Ergonomic Office Chair Desk Chair Computer Chair Height Adjustable Seat Headrest Armrest Lumbar Support Caster Wheels Task Chair (Black)","product_url":"https://mainbuyer.com/product/flexispot-oc3-ergonomic-office-chair-desk-chair-computer-chair-height-adjustable-seat-headrest-armrest-lumbar-support-caster-wheels-task-chair-black-b0gvgsnlnw","urn":"MB-AWIN-GB-B0GVGSNLNW"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"93.46","historical_low":"93.46","last_observed_at":"2026-10-23T03:10:33+00:00","low_30d":"93.46","low_90d":"93.46","median_price":"93.46","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-23T03:10:33+00:00"}}