{"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":"2026-09-17T12:28:59+00:00","price":"11.04","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DTYD3FQM?maas=maas_adg_api_591514803013323719_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB7bce50449938388e7e7f54caf5a0996f&aa_adgroupid=d8afc738483752dd291cbf918a02863b_PBSEP_!!!affid!!!_118045_&aa_creativeid=ce64e5JpmuwU8c_aJNVncX5QmOVTLyIZC0hNYEOTOJPNpGQo_c"}],"product":{"brand":"ESR UK","evidence_url":"https://mainbuyer.com/evidence/products/esr-3-pack-for-iphone-14-plus-13-pro-max-privacy-screen-protector-classic-b0dtyd3fqm/prices","gtin":null,"id":10368,"model_number":null,"name":"ESR 3 Pack for iPhone 14 Plus/13 Pro Max Privacy Screen Protector, Classic","product_url":"https://mainbuyer.com/product/esr-3-pack-for-iphone-14-plus-13-pro-max-privacy-screen-protector-classic-b0dtyd3fqm","urn":"MB-AWIN-GB-B0DTYD3FQM"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"11.04","historical_low":"11.04","last_observed_at":"2026-09-17T12:28:59+00:00","low_30d":"11.04","low_90d":"11.04","median_price":"11.04","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:59+00:00"}}