{"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":"2026-09-18T08:30:13+00:00","price":"100.37","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B08MFQB761?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=d5a35ddb5ec8adb4aa2e7eb3edd38d88_PBSEP_!!!affid!!!_118045_&aa_creativeid=c98cinj_aco_b_b_bmviWlQZySb3nnHdUlpMOWFvLQmDWBcWLbc_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://www.mainbuyer.com/evidence/products/tp-link-tl-mr6500v-n300-4g-lte-telephony-wifi-router-4g-router-with-sim-slot-unlocked-speeds-up-to-300-mbps-volte-csfb-voip-voice-functions-for-pho-b08mfqb761/prices","gtin":null,"id":13550,"model_number":null,"name":"TP-Link TL-MR6500v N300 4G LTE Telephony WiFi Router, 4G Router with SIM Slot Unlocked, Speeds up to 300 Mbps, VoLTE/CSFB/VoIP Voice Functions for Pho","product_url":"https://www.mainbuyer.com/product/tp-link-tl-mr6500v-n300-4g-lte-telephony-wifi-router-4g-router-with-sim-slot-unlocked-speeds-up-to-300-mbps-volte-csfb-voip-voice-functions-for-pho-b08mfqb761","urn":"MB-AWIN-GB-B08MFQB761"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"100.37","historical_low":"100.37","last_observed_at":"2026-09-18T08:30:13+00:00","low_30d":"100.37","low_90d":"100.37","median_price":"100.37","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-18T08:30:13+00:00"}}