{"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":"2026-09-17T12:26:59+00:00","price":"19.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B07NZ1ZJLR?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=4d54c49712ed121a0195129180575df4_PBSEP_!!!affid!!!_118045_&aa_creativeid=227bmWH0OkRo19_bq1ZEtz5HL5A_aiNuc7coCbn60zLF9KuXI_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://www.mainbuyer.com/evidence/products/tp-link-archer-t4e-ac1200-wifi-5-wifi-card-pcie-wifi-card-b07nz1zjlr/prices","gtin":null,"id":6766,"model_number":null,"name":"TP-Link Archer T4E AC1200 WiFi 5 WiFi Card PCIe WiFi Card","product_url":"https://www.mainbuyer.com/product/tp-link-archer-t4e-ac1200-wifi-5-wifi-card-pcie-wifi-card-b07nz1zjlr","urn":"MB-AWIN-GB-B07NZ1ZJLR"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"19.99","historical_low":"19.99","last_observed_at":"2026-09-17T12:26:59+00:00","low_30d":"19.99","low_90d":"19.99","median_price":"19.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:59+00:00"}}