{"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":"2026-09-17T12:27:30+00:00","price":"13.75","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0F4VZ37JZ?maas=maas_adg_api_583603123303612285_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=369f6a60593a4fa689ef3402976e6917&aa_adgroupid=4c6b16535f3ee20dd636b27fb8f882ad_PBSEP_!!!affid!!!_118045_&aa_creativeid=bb43ha12aUNPlJjXjbB4PUSq_aNH4DOR4dKjauXE05JcDraU_c"}],"product":{"brand":"INNOVV-AMZ-UK","evidence_url":"https://mainbuyer.com/evidence/products/innovv-1-inch-ball-head-b0f4vz37jz/prices","gtin":null,"id":7633,"model_number":null,"name":"INNOVV 1 inch ball head","product_url":"https://mainbuyer.com/product/innovv-1-inch-ball-head-b0f4vz37jz","urn":"MB-AWIN-GB-B0F4VZ37JZ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"13.75","historical_low":"13.75","last_observed_at":"2026-09-17T12:27:30+00:00","low_30d":"13.75","low_90d":"13.75","median_price":"13.75","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:30+00:00"}}