{"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":"24.67","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B001802U4A?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=e9bc0d88c8848e45b54fe241eca7a7ed_PBSEP_!!!affid!!!_118045_&aa_creativeid=8d7f8pibJxQQKOSwHHw3SeS_b0Go7YdbWbshJilK1t8dcSt0_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://www.mainbuyer.com/evidence/products/tp-link-minigbic-module-ieee-802-3z-csma-cd-tcp-ip-1310nm-wave-length-3-3v-power-supply-9-125-um-single-mode-sm311ls-b001802u4a/prices","gtin":null,"id":13545,"model_number":null,"name":"TP-Link MiniGBIC Module, IEEE 802.3z, CSMA/CD, TCP/IP, 1310nm Wave Length, 3.3V Power Supply, 9/125 um Single-mode (SM311LS)","product_url":"https://www.mainbuyer.com/product/tp-link-minigbic-module-ieee-802-3z-csma-cd-tcp-ip-1310nm-wave-length-3-3v-power-supply-9-125-um-single-mode-sm311ls-b001802u4a","urn":"MB-AWIN-GB-B001802U4A"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"24.67","historical_low":"24.67","last_observed_at":"2026-09-18T08:30:13+00:00","low_30d":"24.67","low_90d":"24.67","median_price":"24.67","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-18T08:30:13+00:00"}}