{"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":"2026-10-03T19:11:59+00:00","price":"42.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DT171TVC?maas=maas_adg_api_591514803013323719_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB7bce50449938388e7e7f54caf5a0996f&aa_adgroupid=bc6ae5aa257e636ceec25bac0a2f6e7f_PBSEP_!!!affid!!!_118045_&aa_creativeid=8d7f8pibJxQQKOSwHHw3SeS_b0Go7YdbWbshJilK1t8dcSt0_c"}],"product":{"brand":"ESR UK","evidence_url":"https://mainbuyer.com/evidence/products/esr-geo-for-magsafe-wallet-with-full-find-my-functionality-5-card-holder-b0dt171tvc/prices","gtin":null,"id":15807,"model_number":null,"name":"ESR Geo for Magsafe Wallet with Full Find My Functionality, 5 Card-Holder,","product_url":"https://mainbuyer.com/product/esr-geo-for-magsafe-wallet-with-full-find-my-functionality-5-card-holder-b0dt171tvc","urn":"MB-AWIN-GB-B0DT171TVC"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"42.99","historical_low":"42.99","last_observed_at":"2026-10-03T19:11:59+00:00","low_30d":"42.99","low_90d":"42.99","median_price":"42.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:11:59+00:00"}}