{"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":"2026-09-17T12:29:29+00:00","price":"139.98","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0B48GSDST?maas=maas_adg_api_592273639364681917_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB03f257a6ee709b00bf6975b6160dff8d&aa_adgroupid=4a936734f50b5f2a73255a0775482552_PBSEP_!!!affid!!!_118045_&aa_creativeid=4ef5WqneR25kbg4HW_bly5OPBW_afMjSGGiEpUhtQWAWiRXig_c"}],"product":{"brand":"Grand patio- UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/grand-patio-deck-box-480l-outdoor-storage-box-with-lid-graden-furniture-storage-box-cushion-box-with-smooth-wheels-easy-to-move-storage-containers-for-b0b48gsdst/prices","gtin":null,"id":11292,"model_number":null,"name":"Grand patio Deck Box 480L Outdoor Storage Box with Lid Graden Furniture Storage Box Cushion Box with Smooth Wheels Easy to Move Storage Containers for","product_url":"https://mail.mainbuyer.com/product/grand-patio-deck-box-480l-outdoor-storage-box-with-lid-graden-furniture-storage-box-cushion-box-with-smooth-wheels-easy-to-move-storage-containers-for-b0b48gsdst","urn":"MB-AWIN-GB-B0B48GSDST"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"139.98","historical_low":"139.98","last_observed_at":"2026-09-17T12:29:29+00:00","low_30d":"139.98","low_90d":"139.98","median_price":"139.98","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:29+00:00"}}