{"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":"2026-09-17T12:28:29+00:00","price":"175.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0BDGP5Q94?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=f2c43d7a103cc7bb3bcaba24d8e3dc61_PBSEP_!!!affid!!!_118045_&aa_creativeid=65adkziGoBhKilDWMxBkxmaLewWQVS55ImEoGAGfTIJFCVA_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/tapo-c420s2-2-pack-2k-qhd-security-camera-outdoor-wireless-180-day-battery-life-ip65-colour-night-vision-ai-detection-local-and-cloud-storage-wor-b0bdgp5q94/prices","gtin":null,"id":9371,"model_number":null,"name":"Tapo C420S2 2-Pack 2K QHD Security Camera Outdoor Wireless, 180-Day Battery Life, IP65, Colour Night Vision,AI Detection, Local and Cloud Storage, Wor","product_url":"https://mail.mainbuyer.com/product/tapo-c420s2-2-pack-2k-qhd-security-camera-outdoor-wireless-180-day-battery-life-ip65-colour-night-vision-ai-detection-local-and-cloud-storage-wor-b0bdgp5q94","urn":"MB-AWIN-GB-B0BDGP5Q94"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"175.00","historical_low":"175.00","last_observed_at":"2026-09-17T12:28:29+00:00","low_30d":"175.00","low_90d":"175.00","median_price":"175.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:29+00:00"}}