{"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":"2026-09-17T12:27:49+00:00","price":"399.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GJ98BV7J?maas=maas_adg_api_592756285693270671_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBdb8ba0b8249c64738f659323d2a2b037&aa_adgroupid=49a2b4ee57af2b3b685d252e077df971_PBSEP_!!!affid!!!_118045_&aa_creativeid=48cfD5sn91t_au7R2uFEHjPk8HTuTwkI3E9MuvGrW1UrA0oY_c"}],"product":{"brand":"LEVEL8-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/level8-hard-shell-99l-suitcase-28-inch-zipperless-carry-on-luggage-with-aluminum-frame-b0gj98bv7j/prices","gtin":null,"id":8156,"model_number":null,"name":"LEVEL8 Hard Shell 99L Suitcase 28 Inch Zipperless Carry On Luggage with Aluminum Frame","product_url":"https://mail.mainbuyer.com/product/level8-hard-shell-99l-suitcase-28-inch-zipperless-carry-on-luggage-with-aluminum-frame-b0gj98bv7j","urn":"MB-AWIN-GB-B0GJ98BV7J"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"399.99","historical_low":"399.99","last_observed_at":"2026-09-17T12:27:49+00:00","low_30d":"399.99","low_90d":"399.99","median_price":"399.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:49+00:00"}}