{"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":"2026-10-03T19:11:46+00:00","price":"8.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0B3QVXMJR?maas=maas_adg_api_593518224354085077_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa8edcc8a0dd354ab1fb1208bcce61a22&aa_adgroupid=42320e37c80536c5681c5eab64342b2e_PBSEP_!!!affid!!!_118045_&aa_creativeid=84023UXzMp6AQKzcSTk4_acn4RFzZTr5pU_biLbIb7G19qook_c"}],"product":{"brand":"Lepro UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/lepro-e27-screw-bulbs-8-5w-60w-806lm-warm-white-2700k-pack-of-3-b0b3qvxmjr/prices","gtin":null,"id":15629,"model_number":null,"name":"Lepro E27 Screw Bulbs, 8.5W = 60W, 806lm Warm White 2700K, Pack of 3","product_url":"https://mail.mainbuyer.com/product/lepro-e27-screw-bulbs-8-5w-60w-806lm-warm-white-2700k-pack-of-3-b0b3qvxmjr","urn":"MB-AWIN-GB-B0B3QVXMJR"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"8.99","historical_low":"8.99","last_observed_at":"2026-10-03T19:11:46+00:00","low_30d":"8.99","low_90d":"8.99","median_price":"8.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:11:46+00:00"}}