{"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":"2026-09-17T12:27:07+00:00","price":"174.91","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0895VWGF5?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=7285859fab0923add541265c1eb5adab_PBSEP_!!!affid!!!_118045_&aa_creativeid=41cevfbTBpIuChMtu7tq0UOvi8HC_aWv6ucOHJAChPfoj1k4_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/tp-link-tl-sg1218mp-18-port-gigabit-poe-switch-16-gigabit-poe-ports-802-3af-at-30w-250w-total-budget-network-switch-metal-case-ethernet-switc-b0895vwgf5/prices","gtin":null,"id":6939,"model_number":null,"name":"TP-Link TL-SG1218MP 18 Port Gigabit PoE Switch, 16\u00c3? Gigabit PoE+ Ports, 802.3af/at 30W, 250W Total Budget, Network Switch, Metal Case, Ethernet Switc","product_url":"https://mail.mainbuyer.com/product/tp-link-tl-sg1218mp-18-port-gigabit-poe-switch-16-gigabit-poe-ports-802-3af-at-30w-250w-total-budget-network-switch-metal-case-ethernet-switc-b0895vwgf5","urn":"MB-AWIN-GB-B0895VWGF5"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"174.91","historical_low":"174.91","last_observed_at":"2026-09-17T12:27:07+00:00","low_30d":"174.91","low_90d":"174.91","median_price":"174.91","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:07+00:00"}}