{"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":"2026-09-17T12:29:38+00:00","price":"17.76","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0F1913NDG?maas=maas_adg_api_588691797819673454_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=c3ef0dd9080da86c95feb105f9d12924&aa_adgroupid=580fad3e253d0f89dc01c1fcdf7b1938_PBSEP_!!!affid!!!_118045_&aa_creativeid=0084pxrljLHtYklzOxJGc_anymUja9BCWgmzZSWDoy3DSHf4_c"}],"product":{"brand":"Orionstar UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/orionstar-seed-storage-organizer-metal-seed-saving-box-with-lid-seed-bin-with-30-plant-labels-30-seed-envelopes-1-marker-pens-3-compartments-box-wi-b0f1913ndg/prices","gtin":null,"id":11558,"model_number":null,"name":"Orionstar Seed Storage Organizer, Metal Seed Saving Box with Lid, Seed Bin with 30 Plant Labels 30 Seed Envelopes 1 Marker Pens, 3 Compartments Box wi","product_url":"https://mail.mainbuyer.com/product/orionstar-seed-storage-organizer-metal-seed-saving-box-with-lid-seed-bin-with-30-plant-labels-30-seed-envelopes-1-marker-pens-3-compartments-box-wi-b0f1913ndg","urn":"MB-AWIN-GB-B0F1913NDG"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"17.76","historical_low":"17.76","last_observed_at":"2026-09-17T12:29:38+00:00","low_30d":"17.76","low_90d":"17.76","median_price":"17.76","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:38+00:00"}}