{"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":"2026-09-17T12:28:06+00:00","price":"39.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CP558HF2?maas=maas_adg_api_588002629880737624_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=57d2fb156d6adf45666390fb4854cbd7&aa_adgroupid=2247dcd4a42db32a019f6e64afdd8dd7_PBSEP_!!!affid!!!_118045_&aa_creativeid=dbc6BqZibhHoEHTf9nXR5wKudbMhvXvOhbw_bGRMyIgQnCXs_c"}],"product":{"brand":"PETKIT-UK","evidence_url":"https://mainbuyer.com/evidence/products/petkit-tofu-cat-litter-fast-clumping-tofu-bentonite-mixed-cat-litter-with-occultblood-test-particles-ultra-absorbent-odor-control-and-flushable-b0cp558hf2/prices","gtin":null,"id":8701,"model_number":null,"name":"PETKIT Tofu Cat Litter, Fast Clumping, Tofu & Bentonite Mixed Cat Litter with Occultblood Test Particles, Ultra Absorbent, Odor Control and Flushable,","product_url":"https://mainbuyer.com/product/petkit-tofu-cat-litter-fast-clumping-tofu-bentonite-mixed-cat-litter-with-occultblood-test-particles-ultra-absorbent-odor-control-and-flushable-b0cp558hf2","urn":"MB-AWIN-GB-B0CP558HF2"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"39.99","historical_low":"39.99","last_observed_at":"2026-09-17T12:28:06+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":"2026-09-17T12:28:06+00:00"}}