{"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":"2026-09-18T08:30:07+00:00","price":"499.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GWMRHYC5?maas=maas_adg_api_593479520834513908_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB7bebd87d1125fc8509144c73a18adb14&aa_adgroupid=c952842fd3bfdd8a452ee2c240670a76_PBSEP_!!!affid!!!_118045_&aa_creativeid=9328vvv42x5B_a6_aG3_aOAEOjT2_aOMUtckuomVJyQ14zux48M_c"}],"product":{"brand":"Hollyland-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/hollyland-pyro-5-4k-wireless-video-transmitter-receiver-5-5-inch-camera-field-monitor-hdmi-sdi-1300ft-range-60ms-latency-auto-dual-band-hopping-b0gwmrhyc5/prices","gtin":null,"id":13509,"model_number":null,"name":"Hollyland Pyro 5 4K Wireless Video Transmitter & Receiver & 5.5 inch Camera Field Monitor HDMI & SDI 1300ft Range, 60ms Latency Auto Dual-Band Hopping","product_url":"https://www.mainbuyer.com/product/hollyland-pyro-5-4k-wireless-video-transmitter-receiver-5-5-inch-camera-field-monitor-hdmi-sdi-1300ft-range-60ms-latency-auto-dual-band-hopping-b0gwmrhyc5","urn":"MB-AWIN-GB-B0GWMRHYC5"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"499.00","historical_low":"499.00","last_observed_at":"2026-09-18T08:30:07+00:00","low_30d":"499.00","low_90d":"499.00","median_price":"499.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-18T08:30:07+00:00"}}