{"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":"2026-09-17T12:29:40+00:00","price":"12.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H2NW1SJR?maas=maas_adg_api_590070428256574841_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBaca86107069bf731873d18b30a6846e7&aa_adgroupid=403c0a27bb55f80d45070884e15f3dfc_PBSEP_!!!affid!!!_118045_&aa_creativeid=9030FQ2jXuzX0TYWYClXJ2aDgL8YZk2kQiWStA1aKCj7JFI_c"}],"product":{"brand":"FengfeiyanUK","evidence_url":"https://mail.mainbuyer.com/evidence/products/4pcs-anal-plug-set-butt-plug-kit-beginner-anal-stretching-training-toys-b0h2nw1sjr/prices","gtin":null,"id":11614,"model_number":null,"name":"4Pcs Anal Plug Set Butt Plug Kit Beginner Anal Stretching Training Toys","product_url":"https://mail.mainbuyer.com/product/4pcs-anal-plug-set-butt-plug-kit-beginner-anal-stretching-training-toys-b0h2nw1sjr","urn":"MB-AWIN-GB-B0H2NW1SJR"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"12.99","historical_low":"12.99","last_observed_at":"2026-09-17T12:29:40+00:00","low_30d":"12.99","low_90d":"12.99","median_price":"12.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:40+00:00"}}