{"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":"2026-09-17T12:26:26+00:00","price":"190.98","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B07X55G28K?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=790cac82196a7da5482cf1cb45a9122d_PBSEP_!!!affid!!!_118045_&aa_creativeid=d50eKMFF2Je0TZbDp4khtmYDNWdabUMfgw2Rc6zfKhiXyBM_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/tp-link-tl-sg1218mpe-18-port-gigabit-easy-smart-poe-switch-16-poe-ports-up-to-250w-2-sfp-combo-slots-vlan-qos-plug-play-b07x55g28k/prices","gtin":null,"id":5853,"model_number":null,"name":"TP-Link TL-SG1218MPE 18 Port Gigabit Easy Smart PoE+ Switch, 16\u00c3? PoE+ Ports (Up to 250W), 2\u00c3? SFP Combo Slots, VLAN, QoS, Plug & Play","product_url":"https://mail.mainbuyer.com/product/tp-link-tl-sg1218mpe-18-port-gigabit-easy-smart-poe-switch-16-poe-ports-up-to-250w-2-sfp-combo-slots-vlan-qos-plug-play-b07x55g28k","urn":"MB-AWIN-GB-B07X55G28K"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"190.98","historical_low":"190.98","last_observed_at":"2026-09-17T12:26:26+00:00","low_30d":"190.98","low_90d":"190.98","median_price":"190.98","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:26+00:00"}}