{"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":"2026-09-17T12:28:08+00:00","price":"39.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FDWLNBWH?maas=maas_adg_api_588002629880737624_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=57d2fb156d6adf45666390fb4854cbd7&aa_adgroupid=e87ec8ee60d36bf82b4386de8763af7a_PBSEP_!!!affid!!!_118045_&aa_creativeid=2bc730hxbcMyLFvYZX_amoHawEQqCishTqk5ktBziMnjRHWQ_c"}],"product":{"brand":"PETKIT-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/petkit-tofu-cat-litter-superior-clumping-flushable-7-2kg-12l-colour-changing-for-urine-ph-indicator-100-natural-ingredients-tofu-litter-dust-fre-b0fdwlnbwh/prices","gtin":null,"id":8719,"model_number":null,"name":"PETKIT Tofu Cat Litter, Superior Clumping Flushable, 7.2kg/12L Colour Changing for Urine pH Indicator, 100% Natural Ingredients Tofu Litter,& Dust-Fre","product_url":"https://mail.mainbuyer.com/product/petkit-tofu-cat-litter-superior-clumping-flushable-7-2kg-12l-colour-changing-for-urine-ph-indicator-100-natural-ingredients-tofu-litter-dust-fre-b0fdwlnbwh","urn":"MB-AWIN-GB-B0FDWLNBWH"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"39.99","historical_low":"39.99","last_observed_at":"2026-09-17T12:28:08+00:00","low_30d":"39.99","low_90d":"39.99","median_price":"39.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:08+00:00"}}