{"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":"2026-09-17T12:26:51+00:00","price":"229.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D9Y7N23T?maas=maas_adg_api_585871533173761261_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBf8b2f317f5cbd4062493faf71811342b&aa_adgroupid=79f130f9f682545538927f582920eb30_PBSEP_!!!affid!!!_118045_&aa_creativeid=8ba6I1jX4WRt2iugscukw57MAt6BNyJjPHLYRsDWrqOLhy8_c"}],"product":{"brand":"TRIBIT UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/tribit-stormbox-blast-2-bluetooth-speaker-200w-sound-30h-playtime-b0d9y7n23t/prices","gtin":null,"id":6513,"model_number":null,"name":"Tribit StormBox Blast 2 Bluetooth Speaker, 200W Sound, 30H Playtime","product_url":"https://mail.mainbuyer.com/product/tribit-stormbox-blast-2-bluetooth-speaker-200w-sound-30h-playtime-b0d9y7n23t","urn":"MB-AWIN-GB-B0D9Y7N23T"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"229.99","historical_low":"229.99","last_observed_at":"2026-09-17T12:26:51+00:00","low_30d":"229.99","low_90d":"229.99","median_price":"229.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:51+00:00"}}